435056164 has 9 divisors (see below), whose sum is σ = 761421297. Its totient is φ = 217507224.

The previous prime is 435056137. The next prime is 435056177. The reversal of 435056164 is 461650534.

The square root of 435056164 is 20858.

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., 430894564 + 4161600 = 20758^2 + 2040^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36502 + ... + 46930.

Almost surely, 2^435056164 is an apocalyptic number.

435056164 is the 20858-th square number.

It is an amenable number.

435056164 is a deficient number, since it is larger than the sum of its proper divisors (326365133).

435056164 is an frugal number, since it uses more digits than its factorization.

435056164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20862 (or 10431 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The cubic root of 435056164 is about 757.7310932490.

The spelling of 435056164 in words is "four hundred thirty-five million, fifty-six thousand, one hundred sixty-four".