199996325 has 24 divisors (see below), whose sum is σ = 257662080. Its totient is φ = 153809600.

The previous prime is 199996301. The next prime is 199996343. The reversal of 199996325 is 523699991.

It is a de Polignac number, because none of the positive numbers 2^k-199996325 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225032 + ... + 225918.

It is an arithmetic number, because the mean of its divisors is an integer number (10735920).

Almost surely, 2^199996325 is an apocalyptic number.

It is an amenable number.

199996325 is a deficient number, since it is larger than the sum of its proper divisors (57665755).

199996325 is a wasteful number, since it uses less digits than its factorization.

199996325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237 (or 1232 counting only the distinct ones).

The product of its digits is 1180980, while the sum is 53.

The square root of 199996325 is about 14142.0056922630. The cubic root of 199996325 is about 584.7999656989.

The spelling of 199996325 in words is "one hundred ninety-nine million, nine hundred ninety-six thousand, three hundred twenty-five".