3115012 has 24 divisors (see below), whose sum is σ = 6078240. Its totient is φ = 1388160.

The previous prime is 3115009. The next prime is 3115027. The reversal of 3115012 is 2105113.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3114983 and 3115001.

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, 87 + ... + 2497.

It is an arithmetic number, because the mean of its divisors is an integer number (253260).

Almost surely, 2^3115012 is an apocalyptic number.

It is an amenable number.

3115012 is a deficient number, since it is larger than the sum of its proper divisors (2963228).

3115012 is a wasteful number, since it uses less digits than its factorization.

3115012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451 (or 2449 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 3115012 is about 1764.9396590252. The cubic root of 3115012 is about 146.0449601947.

The spelling of 3115012 in words is "three million, one hundred fifteen thousand, twelve".