3012534256 has 20 divisors (see below), whose sum is σ = 5851801800. Its totient is φ = 1502391872.

The previous prime is 3012534253. The next prime is 3012534263. The reversal of 3012534256 is 6524352103.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012534253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235786 + ... + 248233.

It is an arithmetic number, because the mean of its divisors is an integer number (292590090).

Almost surely, 2^3012534256 is an apocalyptic number.

It is an amenable number.

3012534256 is a deficient number, since it is larger than the sum of its proper divisors (2839267544).

3012534256 is a wasteful number, since it uses less digits than its factorization.

3012534256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484416 (or 484410 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 3012534256 is about 54886.5580629720. The cubic root of 3012534256 is about 1444.2553933213.

Adding to 3012534256 its reverse (6524352103), we get a palindrome (9536886359).

The spelling of 3012534256 in words is "three billion, twelve million, five hundred thirty-four thousand, two hundred fifty-six".