64111196 has 12 divisors (see below), whose sum is σ = 114582048. Its totient is φ = 31373472.

The previous prime is 64111171. The next prime is 64111207. The reversal of 64111196 is 69111146.

It is a super-2 number, since 2×64111196² = 8220490905100832, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170321 + ... + 170696.

It is an arithmetic number, because the mean of its divisors is an integer number (9548504).

Almost surely, 2^64111196 is an apocalyptic number.

It is an amenable number.

64111196 is a deficient number, since it is larger than the sum of its proper divisors (50470852).

64111196 is a wasteful number, since it uses less digits than its factorization.

64111196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341068 (or 341066 counting only the distinct ones).

The product of its digits is 1296, while the sum is 29.

The square root of 64111196 is about 8006.9467339305. The cubic root of 64111196 is about 400.2315242987.

The spelling of 64111196 in words is "sixty-four million, one hundred eleven thousand, one hundred ninety-six".