274047948 has 60 divisors (see below), whose sum is σ = 729978480. Its totient is φ = 89620128.

The previous prime is 274047923. The next prime is 274047971. The reversal of 274047948 is 849740472.

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 19 ways as a sum of consecutive naturals, for example, 9193 + ... + 25151.

It is an arithmetic number, because the mean of its divisors is an integer number (12166308).

Almost surely, 2^274047948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274047948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364989240).

274047948 is an abundant number, since it is smaller than the sum of its proper divisors (455930532).

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

274047948 is a wasteful number, since it uses less digits than its factorization.

274047948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16028 (or 16017 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 274047948 is about 16554.3936161975. The cubic root of 274047948 is about 649.5444129020.

The spelling of 274047948 in words is "two hundred seventy-four million, forty-seven thousand, nine hundred forty-eight".