3072516 has 24 divisors (see below), whose sum is σ = 7305984. Its totient is φ = 1004640.

The previous prime is 3072481. The next prime is 3072523. The reversal of 3072516 is 6152703.

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, 1780 + ... + 3051.

It is an arithmetic number, because the mean of its divisors is an integer number (304416).

Almost surely, 2^3072516 is an apocalyptic number.

It is an amenable number.

3072516 is an abundant number, since it is smaller than the sum of its proper divisors (4233468).

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

3072516 is a wasteful number, since it uses less digits than its factorization.

3072516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891 (or 4889 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 3072516 is about 1752.8593782731. The cubic root of 3072516 is about 145.3777861569.

The spelling of 3072516 in words is "three million, seventy-two thousand, five hundred sixteen".