169572484 has 27 divisors (see below), whose sum is σ = 316059877. Its totient is φ = 79590464.

The previous prime is 169572479. The next prime is 169572509. The reversal of 169572484 is 484275961.

The square root of 169572484 is 13022.

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., 132020100 + 37552384 = 11490^2 + 6128^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 442557 + ... + 442939.

Almost surely, 2^169572484 is an apocalyptic number.

169572484 is the 13022-nd square number.

It is an amenable number.

169572484 is a deficient number, since it is larger than the sum of its proper divisors (146487393).

169572484 is an equidigital number, since it uses as much as digits as its factorization.

169572484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 402 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The cubic root of 169572484 is about 553.5010647777.

It can be divided in two parts, 16 and 9572484, that added together give a triangular number (9572500 = T₄₃₇₅).

The spelling of 169572484 in words is "one hundred sixty-nine million, five hundred seventy-two thousand, four hundred eighty-four".