100485080 has 16 divisors (see below), whose sum is σ = 226091520. Its totient is φ = 40194016.

The previous prime is 100485071. The next prime is 100485101. The reversal of 100485080 is 80584001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256024 + ... + 1256103.

It is an arithmetic number, because the mean of its divisors is an integer number (14130720).

Almost surely, 2^100485080 is an apocalyptic number.

100485080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100485080 is an abundant number, since it is smaller than the sum of its proper divisors (125606440).

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

100485080 is a wasteful number, since it uses less digits than its factorization.

100485080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512138 (or 2512134 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 100485080 is about 10024.2246582965. The cubic root of 100485080 is about 464.9081870605.

The spelling of 100485080 in words is "one hundred million, four hundred eighty-five thousand, eighty".