426604032 has 120 divisors (see below), whose sum is σ = 1260426024. Its totient is φ = 138829824.

The previous prime is 426604027. The next prime is 426604037. The reversal of 426604032 is 230406624.

426604032 is a `hidden beast` number, since 4 + 26 + 604 + 0 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (426604027) and next prime (426604037).

It is a junction number, because it is equal to n+sod(n) for n = 426603987 and 426604005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426604037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197068 + ... + 199220.

Almost surely, 2^426604032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426604032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630213012).

426604032 is an abundant number, since it is smaller than the sum of its proper divisors (833821992).

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

426604032 is a wasteful number, since it uses less digits than its factorization.

426604032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220 (or 2201 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 426604032 is about 20654.3949802457. The cubic root of 426604032 is about 752.7919828783.

The spelling of 426604032 in words is "four hundred twenty-six million, six hundred four thousand, thirty-two".