104986480 has 20 divisors (see below), whose sum is σ = 244093752. Its totient is φ = 41994560.

The previous prime is 104986471. The next prime is 104986487. The reversal of 104986480 is 84689401.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×104986480² = 22044321965580800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104986487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656086 + ... + 656245.

Almost surely, 2^104986480 is an apocalyptic number.

104986480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104986480 is an abundant number, since it is smaller than the sum of its proper divisors (139107272).

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

104986480 is a wasteful number, since it uses less digits than its factorization.

104986480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312344 (or 1312338 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 104986480 is about 10246.2910362726. The cubic root of 104986480 is about 471.7491485204.

The spelling of 104986480 in words is "one hundred four million, nine hundred eighty-six thousand, four hundred eighty".