10240023 has 8 divisors (see below), whose sum is σ = 13705200. Its totient is φ = 6800768.

The previous prime is 10239989. The next prime is 10240033. The reversal of 10240023 is 32004201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10240023 - 2⁸ = 10239767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10239990 and 10240008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5538 + ... + 7151.

It is an arithmetic number, because the mean of its divisors is an integer number (1713150).

Almost surely, 2^10240023 is an apocalyptic number.

10240023 is a deficient number, since it is larger than the sum of its proper divisors (3465177).

10240023 is a wasteful number, since it uses less digits than its factorization.

10240023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12961.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 10240023 is about 3200.0035937480. The cubic root of 10240023 is about 217.1535719098.

Adding to 10240023 its reverse (32004201), we get a palindrome (42244224).

The spelling of 10240023 in words is "ten million, two hundred forty thousand, twenty-three".