196399275 has 24 divisors (see below), whose sum is σ = 332270400. Its totient is φ = 102308640.

The previous prime is 196399253. The next prime is 196399279. The reversal of 196399275 is 572993691.

It is a happy number.

It is not a de Polignac number, because 196399275 - 2⁵ = 196399243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196399279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27225 + ... + 33674.

It is an arithmetic number, because the mean of its divisors is an integer number (13844600).

Almost surely, 2^196399275 is an apocalyptic number.

196399275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

196399275 is a deficient number, since it is larger than the sum of its proper divisors (135871125).

196399275 is a wasteful number, since it uses less digits than its factorization.

196399275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60955 (or 60950 counting only the distinct ones).

The product of its digits is 918540, while the sum is 51.

The square root of 196399275 is about 14014.2525665838. The cubic root of 196399275 is about 581.2727450921.

The spelling of 196399275 in words is "one hundred ninety-six million, three hundred ninety-nine thousand, two hundred seventy-five".