426130556 has 24 divisors (see below), whose sum is σ = 786954000. Its totient is φ = 201343104.

The previous prime is 426130543. The next prime is 426130577. The reversal of 426130556 is 655031624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24230 + ... + 37938.

It is an arithmetic number, because the mean of its divisors is an integer number (32789750).

Almost surely, 2^426130556 is an apocalyptic number.

It is an amenable number.

426130556 is a deficient number, since it is larger than the sum of its proper divisors (360823444).

426130556 is a wasteful number, since it uses less digits than its factorization.

426130556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14141 (or 14139 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 426130556 is about 20642.9299277016. The cubic root of 426130556 is about 752.5133787903.

The spelling of 426130556 in words is "four hundred twenty-six million, one hundred thirty thousand, five hundred fifty-six".