196970961 has 8 divisors (see below), whose sum is σ = 286503264. Its totient is φ = 119376320.

The previous prime is 196970953. The next prime is 196970981. The reversal of 196970961 is 169079691.

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 196970961 - 2³ = 196970953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196970961.

It is not an unprimeable number, because it can be changed into a prime (196970911) 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, 2984376 + ... + 2984441.

It is an arithmetic number, because the mean of its divisors is an integer number (35812908).

Almost surely, 2^196970961 is an apocalyptic number.

196970961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

196970961 is a deficient number, since it is larger than the sum of its proper divisors (89532303).

196970961 is a wasteful number, since it uses less digits than its factorization.

196970961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5968831.

The product of its (nonzero) digits is 183708, while the sum is 48.

The square root of 196970961 is about 14034.6343379512. The cubic root of 196970961 is about 581.8361952068.

The spelling of 196970961 in words is "one hundred ninety-six million, nine hundred seventy thousand, nine hundred sixty-one".