10404788 has 6 divisors (see below), whose sum is σ = 18208386. Its totient is φ = 5202392.

The previous prime is 10404773. The next prime is 10404811. The reversal of 10404788 is 88740401.

It can be written as a sum of positive squares in only one way, i.e., 6492304 + 3912484 = 2548^2 + 1978^2 .

It is a super-2 number, since 2×10404788² = 216519226649888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300595 + ... + 1300602.

It is an arithmetic number, because the mean of its divisors is an integer number (3034731).

Almost surely, 2^10404788 is an apocalyptic number.

It is an amenable number.

10404788 is a deficient number, since it is larger than the sum of its proper divisors (7803598).

10404788 is a wasteful number, since it uses less digits than its factorization.

10404788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601201 (or 2601199 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 10404788 is about 3225.6453617842. The cubic root of 10404788 is about 218.3120688392.

The spelling of 10404788 in words is "ten million, four hundred four thousand, seven hundred eighty-eight".