426481136 has 20 divisors (see below), whose sum is σ = 852963264. Its totient is φ = 206361600.

The previous prime is 426481123. The next prime is 426481151. The reversal of 426481136 is 631184624.

426481136 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 426481096 and 426481105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429425 + ... + 430416.

Almost surely, 2^426481136 is an apocalyptic number.

It is an amenable number.

426481136 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

426481136 is a wasteful number, since it uses less digits than its factorization.

426481136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859880 (or 859874 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 426481136 is about 20651.4197090660. The cubic root of 426481136 is about 752.7196878835.

The spelling of 426481136 in words is "four hundred twenty-six million, four hundred eighty-one thousand, one hundred thirty-six".