195240598 has 12 divisors (see below), whose sum is σ = 340675092. Its totient is φ = 83674500.

The previous prime is 195240589. The next prime is 195240623. The reversal of 195240598 is 895042591.

It is a super-2 number, since 2×195240598² = 76237782214795208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 996028 + ... + 996223.

It is an arithmetic number, because the mean of its divisors is an integer number (28389591).

Almost surely, 2^195240598 is an apocalyptic number.

195240598 is a deficient number, since it is larger than the sum of its proper divisors (145434494).

195240598 is a wasteful number, since it uses less digits than its factorization.

195240598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992267 (or 1992260 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 195240598 is about 13972.8521784208. The cubic root of 195240598 is about 580.1273976986.

The spelling of 195240598 in words is "one hundred ninety-five million, two hundred forty thousand, five hundred ninety-eight".