10400764 has 12 divisors (see below), whose sum is σ = 19856088. Its totient is φ = 4727600.

The previous prime is 10400759. The next prime is 10400777. The reversal of 10400764 is 46700401.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 118147 + ... + 118234.

It is an arithmetic number, because the mean of its divisors is an integer number (1654674).

Almost surely, 2^10400764 is an apocalyptic number.

It is an amenable number.

10400764 is a deficient number, since it is larger than the sum of its proper divisors (9455324).

10400764 is a wasteful number, since it uses less digits than its factorization.

10400764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236396 (or 236394 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 10400764 is about 3225.0215503156. The cubic root of 10400764 is about 218.2839215080.

The spelling of 10400764 in words is "ten million, four hundred thousand, seven hundred sixty-four".