274504972 has 24 divisors (see below), whose sum is σ = 551484416. Its totient is φ = 117114768.

The previous prime is 274504949. The next prime is 274504973. The reversal of 274504972 is 279405472.

It is not an unprimeable number, because it can be changed into a prime (274504973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15738 + ... + 28225.

Almost surely, 2^274504972 is an apocalyptic number.

It is an amenable number.

274504972 is an abundant number, since it is smaller than the sum of its proper divisors (276979444).

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

274504972 is a wasteful number, since it uses less digits than its factorization.

274504972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44197 (or 44195 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 274504972 is about 16568.1915730112. The cubic root of 274504972 is about 649.9052895536.

The spelling of 274504972 in words is "two hundred seventy-four million, five hundred four thousand, nine hundred seventy-two".