10404973 has 4 divisors (see below), whose sum is σ = 10431580. Its totient is φ = 10378368.

The previous prime is 10404967. The next prime is 10404991. The reversal of 10404973 is 37940401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5396329 + 5008644 = 2323^2 + 2238^2 .

It is a cyclic number.

It is not a de Polignac number, because 10404973 - 2⁹ = 10404461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404923) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 12708 + ... + 13501.

It is an arithmetic number, because the mean of its divisors is an integer number (2607895).

Almost surely, 2^10404973 is an apocalyptic number.

It is an amenable number.

10404973 is a deficient number, since it is larger than the sum of its proper divisors (26607).

10404973 is an equidigital number, since it uses as much as digits as its factorization.

10404973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26606.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 10404973 is about 3225.6740380888. The cubic root of 10404973 is about 218.3133627144.

The spelling of 10404973 in words is "ten million, four hundred four thousand, nine hundred seventy-three".