412481256 has 48 divisors (see below), whose sum is σ = 1133479200. Its totient is φ = 124993440.

The previous prime is 412481243. The next prime is 412481261. The reversal of 412481256 is 652184214.

412481256 = 1786² + 1787² + ... + 1906².

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68116 + ... + 73923.

It is an arithmetic number, because the mean of its divisors is an integer number (23614150).

Almost surely, 2^412481256 is an apocalyptic number.

It is an amenable number.

412481256 is an abundant number, since it is smaller than the sum of its proper divisors (720997944).

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

412481256 is a wasteful number, since it uses less digits than its factorization.

412481256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142070 (or 142055 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 412481256 is about 20309.6345609664. The cubic root of 412481256 is about 744.3915010854.

The spelling of 412481256 in words is "four hundred twelve million, four hundred eighty-one thousand, two hundred fifty-six".