2915012612 has 12 divisors (see below), whose sum is σ = 5184899916. Its totient is φ = 1433612640.

The previous prime is 2915012609. The next prime is 2915012647. The reversal of 2915012612 is 2162105192.

It can be written as a sum of positive squares in 2 ways, for example, as 498896896 + 2416115716 = 22336^2 + 49154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5973143 + ... + 5973630.

It is an arithmetic number, because the mean of its divisors is an integer number (432074993).

Almost surely, 2^2915012612 is an apocalyptic number.

It is an amenable number.

2915012612 is a deficient number, since it is larger than the sum of its proper divisors (2269887304).

2915012612 is a wasteful number, since it uses less digits than its factorization.

2915012612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11946838 (or 11946836 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 2915012612 is about 53990.8567444526. The cubic root of 2915012612 is about 1428.4996754037.

The spelling of 2915012612 in words is "two billion, nine hundred fifteen million, twelve thousand, six hundred twelve".