426563032 has 32 divisors (see below), whose sum is σ = 932724000. Its totient is φ = 182811552.

The previous prime is 426563009. The next prime is 426563041. The reversal of 426563032 is 230365624.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 426562985 and 426563003.

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, 74983 + ... + 80470.

It is an arithmetic number, because the mean of its divisors is an integer number (29147625).

Almost surely, 2^426563032 is an apocalyptic number.

It is an amenable number.

426563032 is an abundant number, since it is smaller than the sum of its proper divisors (506160968).

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

426563032 is a wasteful number, since it uses less digits than its factorization.

426563032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155480 (or 155462 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 426563032 is about 20653.4024315608. The cubic root of 426563032 is about 752.7678656972.

The spelling of 426563032 in words is "four hundred twenty-six million, five hundred sixty-three thousand, thirty-two".