196626975 has 12 divisors (see below), whose sum is σ = 325090056. Its totient is φ = 104867680.

The previous prime is 196626959. The next prime is 196627007. The reversal of 196626975 is 579626691.

It is not a de Polignac number, because 196626975 - 2⁴ = 196626959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1310772 + ... + 1310921.

It is an arithmetic number, because the mean of its divisors is an integer number (27090838).

Almost surely, 2^196626975 is an apocalyptic number.

196626975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

196626975 is a deficient number, since it is larger than the sum of its proper divisors (128463081).

196626975 is a wasteful number, since it uses less digits than its factorization.

196626975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621706 (or 2621701 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 51.

The square root of 196626975 is about 14022.3740857246. The cubic root of 196626975 is about 581.4972956275.

The spelling of 196626975 in words is "one hundred ninety-six million, six hundred twenty-six thousand, nine hundred seventy-five".