426358256 has 10 divisors (see below), whose sum is σ = 826069152. Its totient is φ = 213179120.

The previous prime is 426358241. The next prime is 426358259. The reversal of 426358256 is 652853624.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426358259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13323680 + ... + 13323711.

Almost surely, 2^426358256 is an apocalyptic number.

It is an amenable number.

426358256 is a deficient number, since it is larger than the sum of its proper divisors (399710896).

426358256 is a wasteful number, since it uses less digits than its factorization.

426358256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26647399 (or 26647393 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 426358256 is about 20648.4443966125. Note that the first 3 decimals coincide. The cubic root of 426358256 is about 752.6473884137.

The spelling of 426358256 in words is "four hundred twenty-six million, three hundred fifty-eight thousand, two hundred fifty-six".