240832812 has 48 divisors (see below), whose sum is σ = 649095552. Its totient is φ = 68686080.

The previous prime is 240832799. The next prime is 240832817. The reversal of 240832812 is 218238042.

240832812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 240832812.

It is not an unprimeable number, because it can be changed into a prime (240832817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51418 + ... + 55905.

It is an arithmetic number, because the mean of its divisors is an integer number (13522824).

Almost surely, 2^240832812 is an apocalyptic number.

240832812 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

240832812 is an abundant number, since it is smaller than the sum of its proper divisors (408262740).

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

240832812 is a wasteful number, since it uses less digits than its factorization.

240832812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107358 (or 107356 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 240832812 is about 15518.7889991455. The cubic root of 240832812 is about 622.1644881570.

The spelling of 240832812 in words is "two hundred forty million, eight hundred thirty-two thousand, eight hundred twelve".