240979272 has 32 divisors (see below), whose sum is σ = 602834400. Its totient is φ = 80274944.

The previous prime is 240979259. The next prime is 240979289. The reversal of 240979272 is 272979042.

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 7 ways as a sum of consecutive naturals, for example, 61879 + ... + 65657.

It is an arithmetic number, because the mean of its divisors is an integer number (18838575).

Almost surely, 2^240979272 is an apocalyptic number.

It is an amenable number.

240979272 is an abundant number, since it is smaller than the sum of its proper divisors (361855128).

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

240979272 is a wasteful number, since it uses less digits than its factorization.

240979272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6445 (or 6441 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 240979272 is about 15523.5070779769. The cubic root of 240979272 is about 622.2905835794.

The spelling of 240979272 in words is "two hundred forty million, nine hundred seventy-nine thousand, two hundred seventy-two".