240453872 has 10 divisors (see below), whose sum is σ = 465879408. Its totient is φ = 120226928.

The previous prime is 240453869. The next prime is 240453883. The reversal of 240453872 is 278354042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7514168 + ... + 7514199.

Almost surely, 2^240453872 is an apocalyptic number.

It is an amenable number.

240453872 is a deficient number, since it is larger than the sum of its proper divisors (225425536).

240453872 is a wasteful number, since it uses less digits than its factorization.

240453872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15028375 (or 15028369 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 240453872 is about 15506.5751215412. The cubic root of 240453872 is about 621.8380005663.

The spelling of 240453872 in words is "two hundred forty million, four hundred fifty-three thousand, eight hundred seventy-two".