10387180 has 12 divisors (see below), whose sum is σ = 21813120. Its totient is φ = 4154864.

The previous prime is 10387171. The next prime is 10387183. The reversal of 10387180 is 8178301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10387183) 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, 259660 + ... + 259699.

It is an arithmetic number, because the mean of its divisors is an integer number (1817760).

Almost surely, 2^10387180 is an apocalyptic number.

10387180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10387180 is an abundant number, since it is smaller than the sum of its proper divisors (11425940).

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

10387180 is a wasteful number, since it uses less digits than its factorization.

10387180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519368 (or 519366 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 10387180 is about 3222.9148297775. The cubic root of 10387180 is about 218.1888496261.

The spelling of 10387180 in words is "ten million, three hundred eighty-seven thousand, one hundred eighty".