274492848 has 240 divisors, whose sum is σ = 894990336. Its totient is φ = 70917120.

The previous prime is 274492807. The next prime is 274492861. The reversal of 274492848 is 848294472.

It is a super-2 number, since 2×274492848² = 150692647206302208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 274492797 and 274492806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3760140 + ... + 3760212.

Almost surely, 2^274492848 is an apocalyptic number.

274492848 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 274492848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447495168).

274492848 is an abundant number, since it is smaller than the sum of its proper divisors (620497488).

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

274492848 is a wasteful number, since it uses less digits than its factorization.

274492848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 135 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 48.

The square root of 274492848 is about 16567.8256871564. The cubic root of 274492848 is about 649.8957213387.

The spelling of 274492848 in words is "two hundred seventy-four million, four hundred ninety-two thousand, eight hundred forty-eight".