190797832 has 16 divisors (see below), whose sum is σ = 360478800. Its totient is φ = 94670160.

The previous prime is 190797809. The next prime is 190797833. The reversal of 190797832 is 238797091.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (190797833) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 89982 + ... + 92077.

It is an arithmetic number, because the mean of its divisors is an integer number (22529925).

Almost surely, 2^190797832 is an apocalyptic number.

It is an amenable number.

190797832 is a deficient number, since it is larger than the sum of its proper divisors (169680968).

190797832 is a wasteful number, since it uses less digits than its factorization.

190797832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182196 (or 182192 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 46.

The square root of 190797832 is about 13812.9588430575. The cubic root of 190797832 is about 575.6932603551.

The spelling of 190797832 in words is "one hundred ninety million, seven hundred ninety-seven thousand, eight hundred thirty-two".