412577256 has 96 divisors (see below), whose sum is σ = 1292185440. Its totient is φ = 108807552.

The previous prime is 412577251. The next prime is 412577257. The reversal of 412577256 is 652775214.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (412577251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1795 + ... + 28781.

It is an arithmetic number, because the mean of its divisors is an integer number (13460265).

Almost surely, 2^412577256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412577256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646092720).

412577256 is an abundant number, since it is smaller than the sum of its proper divisors (879608184).

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

412577256 is a wasteful number, since it uses less digits than its factorization.

412577256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27023 (or 27012 counting only the distinct ones).

The product of its digits is 117600, while the sum is 39.

The square root of 412577256 is about 20311.9978337927. The cubic root of 412577256 is about 744.4492459646.

The spelling of 412577256 in words is "four hundred twelve million, five hundred seventy-seven thousand, two hundred fifty-six".