196697495 has 8 divisors (see below), whose sum is σ = 246299616. Its totient is φ = 150516256.

The previous prime is 196697483. The next prime is 196697503. The reversal of 196697495 is 594796691.

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 196697495 - 2¹⁶ = 196631959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 196697495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855092 + ... + 855321.

It is an arithmetic number, because the mean of its divisors is an integer number (30787452).

Almost surely, 2^196697495 is an apocalyptic number.

196697495 is a deficient number, since it is larger than the sum of its proper divisors (49602121).

196697495 is a wasteful number, since it uses less digits than its factorization.

196697495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710441.

The product of its digits is 3674160, while the sum is 56.

The square root of 196697495 is about 14024.8884131033. Note that the first 3 decimals coincide. The cubic root of 196697495 is about 581.5668050593.

The spelling of 196697495 in words is "one hundred ninety-six million, six hundred ninety-seven thousand, four hundred ninety-five".