2240625812 has 12 divisors (see below), whose sum is σ = 4047582336. Its totient is φ = 1084173720.

The previous prime is 2240625797. The next prime is 2240625817. The reversal of 2240625812 is 2185260422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240625817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9034658 + ... + 9034905.

It is an arithmetic number, because the mean of its divisors is an integer number (337298528).

Almost surely, 2^2240625812 is an apocalyptic number.

It is an amenable number.

2240625812 is a deficient number, since it is larger than the sum of its proper divisors (1806956524).

2240625812 is a wasteful number, since it uses less digits than its factorization.

2240625812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18069598 (or 18069596 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 2240625812 is about 47335.2491490221. The cubic root of 2240625812 is about 1308.5483622863.

The spelling of 2240625812 in words is "two billion, two hundred forty million, six hundred twenty-five thousand, eight hundred twelve".