190233380 has 48 divisors (see below), whose sum is σ = 408515520. Its totient is φ = 74390400.

The previous prime is 190233367. The next prime is 190233403. The reversal of 190233380 is 83332091.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257051 + ... + 257789.

It is an arithmetic number, because the mean of its divisors is an integer number (8510740).

Almost surely, 2^190233380 is an apocalyptic number.

190233380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190233380 is an abundant number, since it is smaller than the sum of its proper divisors (218282140).

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

190233380 is a wasteful number, since it uses less digits than its factorization.

190233380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 190233380 is about 13792.5117364460. The cubic root of 190233380 is about 575.1249936208.

The spelling of 190233380 in words is "one hundred ninety million, two hundred thirty-three thousand, three hundred eighty".