195540596 has 24 divisors (see below), whose sum is σ = 363242880. Its totient is φ = 91786112.

The previous prime is 195540547. The next prime is 195540599. The reversal of 195540596 is 695045591.

It is a super-2 number, since 2×195540596² = 76472249368070432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195540599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25061 + ... + 31923.

It is an arithmetic number, because the mean of its divisors is an integer number (15135120).

Almost surely, 2^195540596 is an apocalyptic number.

It is an amenable number.

195540596 is a deficient number, since it is larger than the sum of its proper divisors (167702284).

195540596 is a wasteful number, since it uses less digits than its factorization.

195540596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7303 (or 7301 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 195540596 is about 13983.5830887509. The cubic root of 195540596 is about 580.4243782748.

The spelling of 195540596 in words is "one hundred ninety-five million, five hundred forty thousand, five hundred ninety-six".