64950196 has 12 divisors (see below), whose sum is σ = 113935780. Its totient is φ = 32397120.

The previous prime is 64950187. The next prime is 64950203. The reversal of 64950196 is 69105946.

It can be written as a sum of positive squares in 2 ways, for example, as 15444900 + 49505296 = 3930^2 + 7036^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17601 + ... + 20968.

Almost surely, 2^64950196 is an apocalyptic number.

It is an amenable number.

64950196 is a deficient number, since it is larger than the sum of its proper divisors (48985584).

64950196 is a wasteful number, since it uses less digits than its factorization.

64950196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38994 (or 38992 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 64950196 is about 8059.1684434562. The cubic root of 64950196 is about 401.9698582220.

The spelling of 64950196 in words is "sixty-four million, nine hundred fifty thousand, one hundred ninety-six".