195266672 has 10 divisors (see below), whose sum is σ = 378329208. Its totient is φ = 97633328.

The previous prime is 195266663. The next prime is 195266677. The reversal of 195266672 is 276662591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195266677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102068 + ... + 6102099.

Almost surely, 2^195266672 is an apocalyptic number.

It is an amenable number.

195266672 is a deficient number, since it is larger than the sum of its proper divisors (183062536).

195266672 is a wasteful number, since it uses less digits than its factorization.

195266672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12204175 (or 12204169 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 195266672 is about 13973.7851708118. The cubic root of 195266672 is about 580.1532215088.

The spelling of 195266672 in words is "one hundred ninety-five million, two hundred sixty-six thousand, six hundred seventy-two".