104906802072 has 64 divisors (see below), whose sum is σ = 267276360960. Its totient is φ = 34301321600.

The previous prime is 104906802071. The next prime is 104906802089. The reversal of 104906802072 is 270208609401.

It is a super-2 number, since 2×104906802072² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104906802072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104906802071) 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 15 ways as a sum of consecutive naturals, for example, 8861197 + ... + 8873027.

It is an arithmetic number, because the mean of its divisors is an integer number (4176193140).

Almost surely, 2^104906802072 is an apocalyptic number.

104906802072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104906802072 is an abundant number, since it is smaller than the sum of its proper divisors (162369558888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104906802072 is a wasteful number, since it uses less digits than its factorization.

104906802072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18864 (or 18860 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 104906802072 in words is "one hundred four billion, nine hundred six million, eight hundred two thousand, seventy-two".