104985072196 has 9 divisors (see below), whose sum is σ = 183725010399. Its totient is φ = 52492212084.

The previous prime is 104985072173. The next prime is 104985072253. The reversal of 104985072196 is 691270589401.

The square root of 104985072196 is 324014.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×104985072196² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 567025 + ... + 729031.

Almost surely, 2^104985072196 is an apocalyptic number.

104985072196 is the 324014-th square number.

It is an amenable number.

104985072196 is a deficient number, since it is larger than the sum of its proper divisors (78739938203).

104985072196 is an frugal number, since it uses more digits than its factorization.

104985072196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324018 (or 162009 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 104985072196 in words is "one hundred four billion, nine hundred eighty-five million, seventy-two thousand, one hundred ninety-six".