240625456 has 10 divisors (see below), whose sum is σ = 466211852. Its totient is φ = 120312720.

The previous prime is 240625409. The next prime is 240625487. The reversal of 240625456 is 654526042.

240625456 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×240625456² = 115801220150415872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7519530 + ... + 7519561.

Almost surely, 2^240625456 is an apocalyptic number.

It is an amenable number.

240625456 is a deficient number, since it is larger than the sum of its proper divisors (225586396).

240625456 is a wasteful number, since it uses less digits than its factorization.

240625456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15039099 (or 15039093 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 240625456 is about 15512.1067556925. The cubic root of 240625456 is about 621.9858765830.

It can be divided in two parts, 240625 and 456, that added together give a square (241081 = 491²).

The spelling of 240625456 in words is "two hundred forty million, six hundred twenty-five thousand, four hundred fifty-six".