240485976 has 64 divisors (see below), whose sum is σ = 697075200. Its totient is φ = 76675104.

The previous prime is 240485939. The next prime is 240486007. The reversal of 240485976 is 679584042.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 19236 + ... + 29171.

It is an arithmetic number, because the mean of its divisors is an integer number (10891800).

Almost surely, 2^240485976 is an apocalyptic number.

It is an amenable number.

240485976 is an abundant number, since it is smaller than the sum of its proper divisors (456589224).

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

240485976 is a wasteful number, since it uses less digits than its factorization.

240485976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48445 (or 48435 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 240485976 is about 15507.6102607720. The cubic root of 240485976 is about 621.8656740637.

The spelling of 240485976 in words is "two hundred forty million, four hundred eighty-five thousand, nine hundred seventy-six".