10018680 has 64 divisors (see below), whose sum is σ = 34352640. Its totient is φ = 2289792.

The previous prime is 10018669. The next prime is 10018691. The reversal of 10018680 is 8681001.

It is an interprime number because it is at equal distance from previous prime (10018669) and next prime (10018691).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10018680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5124 + ... + 6803.

It is an arithmetic number, because the mean of its divisors is an integer number (536760).

Almost surely, 2^10018680 is an apocalyptic number.

10018680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10018680 is an abundant number, since it is smaller than the sum of its proper divisors (24333960).

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

10018680 is a wasteful number, since it uses less digits than its factorization.

10018680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11948 (or 11944 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 10018680 is about 3165.2298494738. The cubic root of 10018680 is about 215.5775350261.

Adding to 10018680 its reverse (8681001), we get a palindrome (18699681).

The spelling of 10018680 in words is "ten million, eighteen thousand, six hundred eighty".