10868540 has 12 divisors (see below), whose sum is σ = 22823976. Its totient is φ = 4347408.

The previous prime is 10868537. The next prime is 10868573. The reversal of 10868540 is 4586801.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10868497 and 10868506.

It is a congruent number.

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, 271694 + ... + 271733.

It is an arithmetic number, because the mean of its divisors is an integer number (1901998).

Almost surely, 2^10868540 is an apocalyptic number.

10868540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10868540 is an abundant number, since it is smaller than the sum of its proper divisors (11955436).

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

10868540 is a wasteful number, since it uses less digits than its factorization.

10868540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543436 (or 543434 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 10868540 is about 3296.7468813969. The cubic root of 10868540 is about 221.5085033262.

The spelling of 10868540 in words is "ten million, eight hundred sixty-eight thousand, five hundred forty".