20466932598 has 72 divisors (see below), whose sum is σ = 52843288680. Its totient is φ = 5705058240.

The previous prime is 20466932581. The next prime is 20466932737. The reversal of 20466932598 is 89523966402.

It is a happy number.

20466932598 is a `hidden beast` number, since 2 + 0 + 46 + 6 + 9 + 3 + 2 + 598 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 246828 + ... + 319151.

It is an arithmetic number, because the mean of its divisors is an integer number (733934565).

Almost surely, 2^20466932598 is an apocalyptic number.

20466932598 is an abundant number, since it is smaller than the sum of its proper divisors (32376356082).

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

20466932598 is a wasteful number, since it uses less digits than its factorization.

20466932598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566042 (or 566032 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 20466932598 in words is "twenty billion, four hundred sixty-six million, nine hundred thirty-two thousand, five hundred ninety-eight".