104481090 has 80 divisors (see below), whose sum is σ = 321089472. Its totient is φ = 23880096.

The previous prime is 104481071. The next prime is 104481109. The reversal of 104481090 is 90184401.

It is an interprime number because it is at equal distance from previous prime (104481071) and next prime (104481109).

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

It is a congruent number.

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, 3544 + ... + 14883.

Almost surely, 2^104481090 is an apocalyptic number.

104481090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104481090 is an abundant number, since it is smaller than the sum of its proper divisors (216608382).

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

104481090 is a wasteful number, since it uses less digits than its factorization.

104481090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18453 (or 18444 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 104481090 is about 10221.5991899507. The cubic root of 104481090 is about 470.9909528061.

The spelling of 104481090 in words is "one hundred four million, four hundred eighty-one thousand, ninety".