195792764 has 6 divisors (see below), whose sum is σ = 342637344. Its totient is φ = 97896380.

The previous prime is 195792749. The next prime is 195792781. The reversal of 195792764 is 467297591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24474092 + ... + 24474099.

It is an arithmetic number, because the mean of its divisors is an integer number (57106224).

Almost surely, 2^195792764 is an apocalyptic number.

It is an amenable number.

195792764 is a deficient number, since it is larger than the sum of its proper divisors (146844580).

195792764 is a wasteful number, since it uses less digits than its factorization.

195792764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48948195 (or 48948193 counting only the distinct ones).

The product of its digits is 952560, while the sum is 50.

The square root of 195792764 is about 13992.5967568568. The cubic root of 195792764 is about 580.6737750510.

The spelling of 195792764 in words is "one hundred ninety-five million, seven hundred ninety-two thousand, seven hundred sixty-four".