196044965 has 8 divisors (see below), whose sum is σ = 235815288. Its totient is φ = 156461760.

The previous prime is 196044949. The next prime is 196044973. The reversal of 196044965 is 569440691.

It can be written as a sum of positive squares in 4 ways, for example, as 8300161 + 187744804 = 2881^2 + 13702^2 .

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

It is not a de Polignac number, because 196044965 - 2⁴ = 196044949 is a prime.

It is a Duffinian number.

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, 44462 + ... + 48671.

It is an arithmetic number, because the mean of its divisors is an integer number (29476911).

Almost surely, 2^196044965 is an apocalyptic number.

It is an amenable number.

196044965 is a deficient number, since it is larger than the sum of its proper divisors (39770323).

196044965 is an equidigital number, since it uses as much as digits as its factorization.

196044965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93559.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 196044965 is about 14001.6058007644. The cubic root of 196044965 is about 580.9229903767.

The spelling of 196044965 in words is "one hundred ninety-six million, forty-four thousand, nine hundred sixty-five".