426123936 has 96 divisors (see below), whose sum is σ = 1420433280. Its totient is φ = 121747968.

The previous prime is 426123911. The next prime is 426123961. The reversal of 426123936 is 639321624.

426123936 is a `hidden beast` number, since 4 + 2 + 612 + 3 + 9 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (426123911) and next prime (426123961).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 426123936.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29181 + ... + 41276.

It is an arithmetic number, because the mean of its divisors is an integer number (14796180).

Almost surely, 2^426123936 is an apocalyptic number.

It is an amenable number.

426123936 is an abundant number, since it is smaller than the sum of its proper divisors (994309344).

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

426123936 is a wasteful number, since it uses less digits than its factorization.

426123936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70483 (or 70469 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 426123936 is about 20642.7695816235. The cubic root of 426123936 is about 752.5094819687.

The spelling of 426123936 in words is "four hundred twenty-six million, one hundred twenty-three thousand, nine hundred thirty-six".