10387660 has 12 divisors (see below), whose sum is σ = 21814128. Its totient is φ = 4155056.

The previous prime is 10387649. The next prime is 10387679. The reversal of 10387660 is 6678301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259672 + ... + 259711.

It is an arithmetic number, because the mean of its divisors is an integer number (1817844).

Almost surely, 2^10387660 is an apocalyptic number.

10387660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10387660 is an abundant number, since it is smaller than the sum of its proper divisors (11426468).

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

10387660 is a wasteful number, since it uses less digits than its factorization.

10387660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519392 (or 519390 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 10387660 is about 3222.9892956695. The cubic root of 10387660 is about 218.1922104688.

The spelling of 10387660 in words is "ten million, three hundred eighty-seven thousand, six hundred sixty".