196596957 has 8 divisors (see below), whose sum is σ = 265720384. Its totient is φ = 129269088.

The previous prime is 196596901. The next prime is 196596973. The reversal of 196596957 is 759695691.

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

It is not a de Polignac number, because 196596957 - 2¹⁰ = 196595933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196596897 and 196596906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196596977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448633 + ... + 449070.

It is an arithmetic number, because the mean of its divisors is an integer number (33215048).

Almost surely, 2^196596957 is an apocalyptic number.

It is an amenable number.

196596957 is a deficient number, since it is larger than the sum of its proper divisors (69123427).

196596957 is an equidigital number, since it uses as much as digits as its factorization.

196596957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897779.

The product of its digits is 4592700, while the sum is 57.

The square root of 196596957 is about 14021.3036840374. The cubic root of 196596957 is about 581.4677027497.

The spelling of 196596957 in words is "one hundred ninety-six million, five hundred ninety-six thousand, nine hundred fifty-seven".