3256012 has 6 divisors (see below), whose sum is σ = 5698028. Its totient is φ = 1628004.

The previous prime is 3255991. The next prime is 3256021. The reversal of 3256012 is 2106523.

It is a happy number.

It is a super-2 number, since 2×3256012² = 21203228288288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406998 + ... + 407005.

Almost surely, 2^3256012 is an apocalyptic number.

It is an amenable number.

3256012 is a deficient number, since it is larger than the sum of its proper divisors (2442016).

3256012 is a wasteful number, since it uses less digits than its factorization.

3256012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814007 (or 814005 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 3256012 is about 1804.4422961126. The cubic root of 3256012 is about 148.2160831916.

The spelling of 3256012 in words is "three million, two hundred fifty-six thousand, twelve".