423900592 has 20 divisors (see below), whose sum is σ = 830538360. Its totient is φ = 209568128.

The previous prime is 423900563. The next prime is 423900611. The reversal of 423900592 is 295009324.

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, 147418 + ... + 150265.

It is an arithmetic number, because the mean of its divisors is an integer number (41526918).

Almost surely, 2^423900592 is an apocalyptic number.

It is an amenable number.

423900592 is a deficient number, since it is larger than the sum of its proper divisors (406637768).

423900592 is a wasteful number, since it uses less digits than its factorization.

423900592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297780 (or 297774 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 423900592 is about 20588.8463008494. The cubic root of 423900592 is about 751.1984348002.

The spelling of 423900592 in words is "four hundred twenty-three million, nine hundred thousand, five hundred ninety-two".