195040732 has 6 divisors (see below), whose sum is σ = 341321288. Its totient is φ = 97520364.

The previous prime is 195040723. The next prime is 195040753. The reversal of 195040732 is 237040591.

It is a junction number, because it is equal to n+sod(n) for n = 195040694 and 195040703.

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 as a sum of consecutive naturals, namely, 24380088 + ... + 24380095.

Almost surely, 2^195040732 is an apocalyptic number.

It is an amenable number.

195040732 is a deficient number, since it is larger than the sum of its proper divisors (146280556).

195040732 is a wasteful number, since it uses less digits than its factorization.

195040732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48760187 (or 48760185 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 195040732 is about 13965.6984071689. The cubic root of 195040732 is about 579.9293730885.

The spelling of 195040732 in words is "one hundred ninety-five million, forty thousand, seven hundred thirty-two".