274615348 has 48 divisors (see below), whose sum is σ = 583075584. Its totient is φ = 110476800.

The previous prime is 274615339. The next prime is 274615349. The reversal of 274615348 is 843516472.

274615348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×274615348² = 150827178714322208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 274615348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274615349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333265 + ... + 334087.

It is an arithmetic number, because the mean of its divisors is an integer number (12147408).

Almost surely, 2^274615348 is an apocalyptic number.

274615348 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274615348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291537792).

274615348 is an abundant number, since it is smaller than the sum of its proper divisors (308460236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

274615348 is a wasteful number, since it uses less digits than its factorization.

274615348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552 (or 1550 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 274615348 is about 16571.5221992429. The cubic root of 274615348 is about 649.9923849206.

The spelling of 274615348 in words is "two hundred seventy-four million, six hundred fifteen thousand, three hundred forty-eight".