65423404 has 6 divisors (see below), whose sum is σ = 114490964. Its totient is φ = 32711700.

The previous prime is 65423399. The next prime is 65423453. The reversal of 65423404 is 40432456.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8177922 + ... + 8177929.

Almost surely, 2^65423404 is an apocalyptic number.

It is an amenable number.

65423404 is a deficient number, since it is larger than the sum of its proper divisors (49067560).

65423404 is a wasteful number, since it uses less digits than its factorization.

65423404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16355855 (or 16355853 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 65423404 is about 8088.4735271867. The cubic root of 65423404 is about 402.9437083108.

The spelling of 65423404 in words is "sixty-five million, four hundred twenty-three thousand, four hundred four".