192972950 has 24 divisors (see below), whose sum is σ = 380044872. Its totient is φ = 72648320.

The previous prime is 192972943. The next prime is 192972971. The reversal of 192972950 is 59279291.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112664 + ... + 114363.

It is an arithmetic number, because the mean of its divisors is an integer number (15835203).

Almost surely, 2^192972950 is an apocalyptic number.

192972950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192972950 is a deficient number, since it is larger than the sum of its proper divisors (187071922).

192972950 is a wasteful number, since it uses less digits than its factorization.

192972950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227056 (or 227051 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 192972950 is about 13891.4704045324. The cubic root of 192972950 is about 577.8726566602.

The spelling of 192972950 in words is "one hundred ninety-two million, nine hundred seventy-two thousand, nine hundred fifty".