190568804 has 12 divisors (see below), whose sum is σ = 334675824. Its totient is φ = 94947144.

The previous prime is 190568797. The next prime is 190568843. The reversal of 190568804 is 408865091.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83042 + ... + 85305.

It is an arithmetic number, because the mean of its divisors is an integer number (27889652).

Almost surely, 2^190568804 is an apocalyptic number.

It is an amenable number.

190568804 is a deficient number, since it is larger than the sum of its proper divisors (144107020).

190568804 is a wasteful number, since it uses less digits than its factorization.

190568804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168634 (or 168632 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 190568804 is about 13804.6660227620. Note that the first 3 decimals coincide. The cubic root of 190568804 is about 575.4628198131.

The spelling of 190568804 in words is "one hundred ninety million, five hundred sixty-eight thousand, eight hundred four".