10404564 has 24 divisors (see below), whose sum is σ = 24641568. Its totient is φ = 3416160.

The previous prime is 10404517. The next prime is 10404593. The reversal of 10404564 is 46540401.

10404564 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5667 + ... + 7274.

It is an arithmetic number, because the mean of its divisors is an integer number (1026732).

Almost surely, 2^10404564 is an apocalyptic number.

It is an amenable number.

10404564 is an abundant number, since it is smaller than the sum of its proper divisors (14237004).

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

10404564 is a wasteful number, since it uses less digits than its factorization.

10404564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13015 (or 13013 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 10404564 is about 3225.6106398634. The cubic root of 10404564 is about 218.3105021805.

Adding to 10404564 its reverse (46540401), we get a palindrome (56944965).

The spelling of 10404564 in words is "ten million, four hundred four thousand, five hundred sixty-four".