426092164 has 9 divisors (see below), whose sum is σ = 745733541. Its totient is φ = 213025440.

The previous prime is 426092153. The next prime is 426092237. The reversal of 426092164 is 461290624.

The square root of 426092164 is 20642.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 238949764 + 187142400 = 15458^2 + 13680^2 .

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 36124 + ... + 46444.

Almost surely, 2^426092164 is an apocalyptic number.

426092164 is the 20642-nd square number.

It is an amenable number.

426092164 is a deficient number, since it is larger than the sum of its proper divisors (319641377).

426092164 is an frugal number, since it uses more digits than its factorization.

426092164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20646 (or 10323 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The cubic root of 426092164 is about 752.4907790175.

Multiplying 426092164 by its product of nonzero digits (20736), we get a square (8835447112704 = 2972448²).

The spelling of 426092164 in words is "four hundred twenty-six million, ninety-two thousand, one hundred sixty-four".