192817130 has 48 divisors (see below), whose sum is σ = 401617440. Its totient is φ = 66417120.

The previous prime is 192817129. The next prime is 192817151. The reversal of 192817130 is 31718291.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18797 + ... + 27183.

It is an arithmetic number, because the mean of its divisors is an integer number (8367030).

Almost surely, 2^192817130 is an apocalyptic number.

192817130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192817130 is an abundant number, since it is smaller than the sum of its proper divisors (208800310).

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

192817130 is a wasteful number, since it uses less digits than its factorization.

192817130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8435 (or 8424 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 192817130 is about 13885.8607943476. The cubic root of 192817130 is about 577.7170763673.

The spelling of 192817130 in words is "one hundred ninety-two million, eight hundred seventeen thousand, one hundred thirty".