10940864 has 28 divisors (see below), whose sum is σ = 23686008. Its totient is φ = 4972800.

The previous prime is 10940851. The next prime is 10940869. The reversal of 10940864 is 46804901.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 10940864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10940869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7067 + ... + 8474.

Almost surely, 2^10940864 is an apocalyptic number.

It is an amenable number.

10940864 is an abundant number, since it is smaller than the sum of its proper divisors (12745144).

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

10940864 is a wasteful number, since it uses less digits than its factorization.

10940864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15564 (or 15554 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 10940864 is about 3307.6976887255. The cubic root of 10940864 is about 221.9987555053.

The spelling of 10940864 in words is "ten million, nine hundred forty thousand, eight hundred sixty-four".