192157150 has 24 divisors (see below), whose sum is σ = 365021280. Its totient is φ = 75226560.

The previous prime is 192157123. The next prime is 192157177. The reversal of 192157150 is 51751291.

It is an interprime number because it is at equal distance from previous prime (192157123) and next prime (192157177).

It is a super-2 number, since 2×192157150² = 73848740592245000, which contains 22 as substring.

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, 38535 + ... + 43234.

It is an arithmetic number, because the mean of its divisors is an integer number (15209220).

Almost surely, 2^192157150 is an apocalyptic number.

192157150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192157150 is a deficient number, since it is larger than the sum of its proper divisors (172864130).

192157150 is a wasteful number, since it uses less digits than its factorization.

192157150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81828 (or 81823 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 31.

The square root of 192157150 is about 13862.0759628564. The cubic root of 192157150 is about 577.0571807003.

The spelling of 192157150 in words is "one hundred ninety-two million, one hundred fifty-seven thousand, one hundred fifty".