3113612 has 6 divisors (see below), whose sum is σ = 5448828. Its totient is φ = 1556804.

The previous prime is 3113611. The next prime is 3113633. The reversal of 3113612 is 2163113.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3113611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389198 + ... + 389205.

It is an arithmetic number, because the mean of its divisors is an integer number (908138).

Almost surely, 2^3113612 is an apocalyptic number.

It is an amenable number.

3113612 is a deficient number, since it is larger than the sum of its proper divisors (2335216).

3113612 is a wasteful number, since it uses less digits than its factorization.

3113612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778407 (or 778405 counting only the distinct ones).

The product of its digits is 108, while the sum is 17.

The square root of 3113612 is about 1764.5430003261. The cubic root of 3113612 is about 146.0230776055.

Adding to 3113612 its reverse (2163113), we get a palindrome (5276725).

The spelling of 3113612 in words is "three million, one hundred thirteen thousand, six hundred twelve".