104218480 has 40 divisors (see below), whose sum is σ = 243234432. Its totient is φ = 41528064.

The previous prime is 104218427. The next prime is 104218481. The reversal of 104218480 is 84812401.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×104218480² = 21722983147020800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104218481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19809 + ... + 24511.

Almost surely, 2^104218480 is an apocalyptic number.

104218480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104218480 is an abundant number, since it is smaller than the sum of its proper divisors (139015952).

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

104218480 is a wasteful number, since it uses less digits than its factorization.

104218480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4993 (or 4987 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 104218480 is about 10208.7452706001. The cubic root of 104218480 is about 470.5960146508.

The spelling of 104218480 in words is "one hundred four million, two hundred eighteen thousand, four hundred eighty".