274526052 has 12 divisors (see below), whose sum is σ = 640560816. Its totient is φ = 91508680.

The previous prime is 274526033. The next prime is 274526053. The reversal of 274526052 is 250625472.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (274526053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11438574 + ... + 11438597.

It is an arithmetic number, because the mean of its divisors is an integer number (53380068).

Almost surely, 2^274526052 is an apocalyptic number.

It is an amenable number.

274526052 is an abundant number, since it is smaller than the sum of its proper divisors (366034764).

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

274526052 is a wasteful number, since it uses less digits than its factorization.

274526052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22877178 (or 22877176 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 274526052 is about 16568.8277195461. The cubic root of 274526052 is about 649.9219251392.

The spelling of 274526052 in words is "two hundred seventy-four million, five hundred twenty-six thousand, fifty-two".