10504023 has 4 divisors (see below), whose sum is σ = 14005368. Its totient is φ = 7002680.

The previous prime is 10504019. The next prime is 10504027. The reversal of 10504023 is 32040501.

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

It is an interprime number because it is at equal distance from previous prime (10504019) and next prime (10504027).

It is a cyclic number.

It is not a de Polignac number, because 10504023 - 2² = 10504019 is a prime.

It is a super-2 number, since 2×10504023² = 220668998369058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10503993 and 10504011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10504027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750668 + ... + 1750673.

It is an arithmetic number, because the mean of its divisors is an integer number (3501342).

Almost surely, 2^10504023 is an apocalyptic number.

10504023 is a deficient number, since it is larger than the sum of its proper divisors (3501345).

10504023 is an equidigital number, since it uses as much as digits as its factorization.

10504023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501344.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 10504023 is about 3240.9910521320. The cubic root of 10504023 is about 219.0039197814.

Adding to 10504023 its reverse (32040501), we get a palindrome (42544524).

The spelling of 10504023 in words is "ten million, five hundred four thousand, twenty-three".