10404023 has 12 divisors (see below), whose sum is σ = 12216240. Its totient is φ = 8834112.

The previous prime is 10404019. The next prime is 10404049. The reversal of 10404023 is 32040401.

It is not a de Polignac number, because 10404023 - 2² = 10404019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10403989 and 10404007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404013) 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 11 ways as a sum of consecutive naturals, for example, 4598 + ... + 6476.

It is an arithmetic number, because the mean of its divisors is an integer number (1018020).

Almost surely, 2^10404023 is an apocalyptic number.

10404023 is a deficient number, since it is larger than the sum of its proper divisors (1812217).

10404023 is a wasteful number, since it uses less digits than its factorization.

10404023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006 (or 1999 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 10404023 is about 3225.5267786828. The cubic root of 10404023 is about 218.3067183273.

Adding to 10404023 its reverse (32040401), we get a palindrome (42444424).

The spelling of 10404023 in words is "ten million, four hundred four thousand, twenty-three".