426883512 has 32 divisors (see below), whose sum is σ = 1164228480. Its totient is φ = 129358560.

The previous prime is 426883511. The next prime is 426883529. The reversal of 426883512 is 215388624.

It is a super-3 number, since 3×426883512³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426883511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808228 + ... + 808755.

It is an arithmetic number, because the mean of its divisors is an integer number (36382140).

Almost surely, 2^426883512 is an apocalyptic number.

It is an amenable number.

426883512 is an abundant number, since it is smaller than the sum of its proper divisors (737344968).

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

426883512 is a wasteful number, since it uses less digits than its factorization.

426883512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617003 (or 1616999 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 426883512 is about 20661.1595027965. The cubic root of 426883512 is about 752.9563385494.

The spelling of 426883512 in words is "four hundred twenty-six million, eight hundred eighty-three thousand, five hundred twelve".