104720994 has 48 divisors (see below), whose sum is σ = 259878528. Its totient is φ = 29854656.

The previous prime is 104720983. The next prime is 104720999. The reversal of 104720994 is 499027401.

It is not an unprimeable number, because it can be changed into a prime (104720999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111294 + ... + 112230.

It is an arithmetic number, because the mean of its divisors is an integer number (5414136).

Almost surely, 2^104720994 is an apocalyptic number.

104720994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

104720994 is an abundant number, since it is smaller than the sum of its proper divisors (155157534).

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

104720994 is a wasteful number, since it uses less digits than its factorization.

104720994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839 (or 1836 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 104720994 is about 10233.3276112905. The cubic root of 104720994 is about 471.3511654886.

The spelling of 104720994 in words is "one hundred four million, seven hundred twenty thousand, nine hundred ninety-four".