10023456 has 48 divisors (see below), whose sum is σ = 26478144. Its totient is φ = 3320064.

The previous prime is 10023449. The next prime is 10023499. The reversal of 10023456 is 65432001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 25050 + ... + 25446.

It is an arithmetic number, because the mean of its divisors is an integer number (551628).

Almost surely, 2^10023456 is an apocalyptic number.

10023456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10023456 is an abundant number, since it is smaller than the sum of its proper divisors (16454688).

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

10023456 is a wasteful number, since it uses less digits than its factorization.

10023456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10023456 is about 3165.9842071621. The cubic root of 10023456 is about 215.6117855376.

Adding to 10023456 its reverse (65432001), we get a palindrome (75455457).

The spelling of 10023456 in words is "ten million, twenty-three thousand, four hundred fifty-six".