192930331 has 12 divisors (see below), whose sum is σ = 223581960. Its totient is φ = 165071360.

The previous prime is 192930307. The next prime is 192930377. The reversal of 192930331 is 133039291.

It is not a de Polignac number, because 192930331 - 2⁵ = 192930299 is a prime.

It is a super-2 number, since 2×192930331² = 74444225239539122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 192930293 and 192930302.

It is not an unprimeable number, because it can be changed into a prime (192930131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27166 + ... + 33523.

It is an arithmetic number, because the mean of its divisors is an integer number (18631830).

Almost surely, 2^192930331 is an apocalyptic number.

192930331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

192930331 is a deficient number, since it is larger than the sum of its proper divisors (30651629).

192930331 is a wasteful number, since it uses less digits than its factorization.

192930331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60734 (or 60717 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 192930331 is about 13889.9363209483. The cubic root of 192930331 is about 577.8301115468.

Subtracting from 192930331 its reverse (133039291), we obtain a triangular number (59891040 = T₁₀₉₄₄).

The spelling of 192930331 in words is "one hundred ninety-two million, nine hundred thirty thousand, three hundred thirty-one".