192952272 has 40 divisors (see below), whose sum is σ = 506639200. Its totient is φ = 63262080.

The previous prime is 192952219. The next prime is 192952289. The reversal of 192952272 is 272259291.

It is a self number, because there is not a number n which added to its sum of digits gives 192952272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30022 + ... + 35877.

It is an arithmetic number, because the mean of its divisors is an integer number (12665980).

Almost surely, 2^192952272 is an apocalyptic number.

192952272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

192952272 is an abundant number, since it is smaller than the sum of its proper divisors (313686928).

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

192952272 is a wasteful number, since it uses less digits than its factorization.

192952272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65971 (or 65965 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 192952272 is about 13890.7261149301. The cubic root of 192952272 is about 577.8520152911.

The spelling of 192952272 in words is "one hundred ninety-two million, nine hundred fifty-two thousand, two hundred seventy-two".