196904275247 has 8 divisors (see below), whose sum is σ = 200941213200. Its totient is φ = 192903543360.

The previous prime is 196904275241. The next prime is 196904275261. The reversal of 196904275247 is 742572409691.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196904275247 - 2⁴ = 196904275231 is a prime.

It is a super-2 number, since 2×196904275247² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196904275192 and 196904275201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196904275241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9040529 + ... + 9062282.

It is an arithmetic number, because the mean of its divisors is an integer number (25117651650).

Almost surely, 2^196904275247 is an apocalyptic number.

196904275247 is a deficient number, since it is larger than the sum of its proper divisors (4036937953).

196904275247 is a wasteful number, since it uses less digits than its factorization.

196904275247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18103033.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 196904275247 in words is "one hundred ninety-six billion, nine hundred four million, two hundred seventy-five thousand, two hundred forty-seven".