10180980 has 72 divisors (see below), whose sum is σ = 31161312. Its totient is φ = 2690496.

The previous prime is 10180969. The next prime is 10180987. The reversal of 10180980 is 8908101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10180987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29167 + ... + 29513.

It is an arithmetic number, because the mean of its divisors is an integer number (432796).

Almost surely, 2^10180980 is an apocalyptic number.

10180980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10180980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15580656).

10180980 is an abundant number, since it is smaller than the sum of its proper divisors (20980332).

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

10180980 is a wasteful number, since it uses less digits than its factorization.

10180980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 10180980 is about 3190.7647986024. The cubic root of 10180980 is about 216.7354048832.

The spelling of 10180980 in words is "ten million, one hundred eighty thousand, nine hundred eighty".