195400952 has 16 divisors (see below), whose sum is σ = 366649800. Its totient is φ = 97627680.

The previous prime is 195400943. The next prime is 195400969. The reversal of 195400952 is 259004591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3302 + ... + 20042.

Almost surely, 2^195400952 is an apocalyptic number.

It is an amenable number.

195400952 is a deficient number, since it is larger than the sum of its proper divisors (171248848).

195400952 is a wasteful number, since it uses less digits than its factorization.

195400952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18206 (or 18202 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 195400952 is about 13978.5890561244. The cubic root of 195400952 is about 580.2861766505.

The spelling of 195400952 in words is "one hundred ninety-five million, four hundred thousand, nine hundred fifty-two".