190939182 has 32 divisors (see below), whose sum is σ = 445344000. Its totient is φ = 54553464.

The previous prime is 190939171. The next prime is 190939207. The reversal of 190939182 is 281939091.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44332 + ... + 48447.

It is an arithmetic number, because the mean of its divisors is an integer number (13917000).

Almost surely, 2^190939182 is an apocalyptic number.

190939182 is an abundant number, since it is smaller than the sum of its proper divisors (254404818).

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

190939182 is an equidigital number, since it uses as much as digits as its factorization.

190939182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92805 (or 92791 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 42.

The square root of 190939182 is about 13818.0744678844. The cubic root of 190939182 is about 575.8353901245.

Subtracting 190939182 from its reverse (281939091), we obtain a palindrome (90999909).

The spelling of 190939182 in words is "one hundred ninety million, nine hundred thirty-nine thousand, one hundred eighty-two".