192338930 has 32 divisors (see below), whose sum is σ = 400688640. Its totient is φ = 65108160.

The previous prime is 192338897. The next prime is 192338963. The reversal of 192338930 is 39833291.

It is an interprime number because it is at equal distance from previous prime (192338897) and next prime (192338963).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11861 + ... + 22920.

It is an arithmetic number, because the mean of its divisors is an integer number (12521520).

Almost surely, 2^192338930 is an apocalyptic number.

192338930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192338930 is an abundant number, since it is smaller than the sum of its proper divisors (208349710).

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

192338930 is a wasteful number, since it uses less digits than its factorization.

192338930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34874.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 192338930 is about 13868.6311509103. The cubic root of 192338930 is about 577.2390880508.

The spelling of 192338930 in words is "one hundred ninety-two million, three hundred thirty-eight thousand, nine hundred thirty".