190697682 has 32 divisors (see below), whose sum is σ = 436305024. Its totient is φ = 54432000.

The previous prime is 190697677. The next prime is 190697701. The reversal of 190697682 is 286796091.

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, 66682 + ... + 69482.

It is an arithmetic number, because the mean of its divisors is an integer number (13634532).

Almost surely, 2^190697682 is an apocalyptic number.

190697682 is an abundant number, since it is smaller than the sum of its proper divisors (245607342).

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

190697682 is a wasteful number, since it uses less digits than its factorization.

190697682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 190697682 is about 13809.3331482733. Note that the first 3 decimals coincide. The cubic root of 190697682 is about 575.5925153760.

The spelling of 190697682 in words is "one hundred ninety million, six hundred ninety-seven thousand, six hundred eighty-two".