10179980 has 48 divisors (see below), whose sum is σ = 22208256. Its totient is φ = 3917760.

The previous prime is 10179977. The next prime is 10179989. The reversal of 10179980 is 8997101.

10179980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10179980.

It is not an unprimeable number, because it can be changed into a prime (10179989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95087 + ... + 95193.

It is an arithmetic number, because the mean of its divisors is an integer number (462672).

Almost surely, 2^10179980 is an apocalyptic number.

10179980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10179980 is an abundant number, since it is smaller than the sum of its proper divisors (12028276).

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

10179980 is a wasteful number, since it uses less digits than its factorization.

10179980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 10179980 is about 3190.6080925115. The cubic root of 10179980 is about 216.7283085624.

The spelling of 10179980 in words is "ten million, one hundred seventy-nine thousand, nine hundred eighty".