104416290 has 80 divisors (see below), whose sum is σ = 306313920. Its totient is φ = 25310880.

The previous prime is 104416289. The next prime is 104416303. The reversal of 104416290 is 92614401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3051 + ... + 14769.

It is an arithmetic number, because the mean of its divisors is an integer number (3828924).

Almost surely, 2^104416290 is an apocalyptic number.

104416290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104416290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153156960).

104416290 is an abundant number, since it is smaller than the sum of its proper divisors (201897630).

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

104416290 is a wasteful number, since it uses less digits than its factorization.

104416290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11749 (or 11740 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 104416290 is about 10218.4289399105. The cubic root of 104416290 is about 470.8935618953.

The spelling of 104416290 in words is "one hundred four million, four hundred sixteen thousand, two hundred ninety".