192331928 has 8 divisors (see below), whose sum is σ = 360622380. Its totient is φ = 96165960.

The previous prime is 192331901. The next prime is 192331933. The reversal of 192331928 is 829133291.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 192331891 and 192331900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12020738 + ... + 12020753.

Almost surely, 2^192331928 is an apocalyptic number.

It is an amenable number.

192331928 is a deficient number, since it is larger than the sum of its proper divisors (168290452).

192331928 is a wasteful number, since it uses less digits than its factorization.

192331928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24041497 (or 24041493 counting only the distinct ones).

The product of its digits is 23328, while the sum is 38.

The square root of 192331928 is about 13868.3787084143. The cubic root of 192331928 is about 577.2320832683.

The spelling of 192331928 in words is "one hundred ninety-two million, three hundred thirty-one thousand, nine hundred twenty-eight".