3112864 has 24 divisors (see below), whose sum is σ = 6202980. Its totient is φ = 1537536.

The previous prime is 3112859. The next prime is 3112873. The reversal of 3112864 is 4682113.

It can be written as a sum of positive squares in 2 ways, for example, as 3027600 + 85264 = 1740^2 + 292^2 .

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, 2302 + ... + 3394.

Almost surely, 2^3112864 is an apocalyptic number.

It is an amenable number.

3112864 is a deficient number, since it is larger than the sum of its proper divisors (3090116).

3112864 is a wasteful number, since it uses less digits than its factorization.

3112864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1184 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 3112864 is about 1764.3310346984. The cubic root of 3112864 is about 146.0113833621.

Adding to 3112864 its reverse (4682113), we get a palindrome (7794977).

The spelling of 3112864 in words is "three million, one hundred twelve thousand, eight hundred sixty-four".