426262086 has 12 divisors (see below), whose sum is σ = 923567892. Its totient is φ = 142087356.

The previous prime is 426262073. The next prime is 426262091. The reversal of 426262086 is 680262624.

426262086 is a `hidden beast` number, since 4 + 2 + 626 + 20 + 8 + 6 = 666.

It is a super-2 number, since 2×426262086² = 363398731922142792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 426262086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11840596 + ... + 11840631.

It is an arithmetic number, because the mean of its divisors is an integer number (76963991).

Almost surely, 2^426262086 is an apocalyptic number.

426262086 is an abundant number, since it is smaller than the sum of its proper divisors (497305806).

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

426262086 is a wasteful number, since it uses less digits than its factorization.

426262086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23681235 (or 23681232 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 426262086 is about 20646.1155184214. The cubic root of 426262086 is about 752.5907947383.

The spelling of 426262086 in words is "four hundred twenty-six million, two hundred sixty-two thousand, eighty-six".