192825522 has 30 divisors (see below), whose sum is σ = 432468399. Its totient is φ = 64216260.

The previous prime is 192825481. The next prime is 192825533. The reversal of 192825522 is 225528291.

It can be written as a sum of positive squares in only one way, i.e., 96412761 + 96412761 = 9819^2 + 9819^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=9819.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 176197 + ... + 177287.

Almost surely, 2^192825522 is an apocalyptic number.

192825522 is an abundant number, since it is smaller than the sum of its proper divisors (239642877).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

192825522 is an frugal number, since it uses more digits than its factorization.

192825522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196 (or 1096 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 192825522 is about 13886.1629689414. The cubic root of 192825522 is about 577.7254575925.

Multiplying 192825522 by its product of digits (28800), we get a square (5553375033600 = 2356560²).

The spelling of 192825522 in words is "one hundred ninety-two million, eight hundred twenty-five thousand, five hundred twenty-two".