240552012 has 24 divisors (see below), whose sum is σ = 562173696. Its totient is φ = 80057488.

The previous prime is 240551957. The next prime is 240552029. The reversal of 240552012 is 210255042.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 240552012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7728 + ... + 23255.

It is an arithmetic number, because the mean of its divisors is an integer number (23423904).

Almost surely, 2^240552012 is an apocalyptic number.

It is an amenable number.

240552012 is an abundant number, since it is smaller than the sum of its proper divisors (321621684).

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

240552012 is a wasteful number, since it uses less digits than its factorization.

240552012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31637 (or 31635 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 240552012 is about 15509.7392627987. The cubic root of 240552012 is about 621.9225890435.

The spelling of 240552012 in words is "two hundred forty million, five hundred fifty-two thousand, twelve".