23387023 has 8 divisors (see below), whose sum is σ = 25569360. Its totient is φ = 21214080.

The previous prime is 23387017. The next prime is 23387027. The reversal of 23387023 is 32078332.

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 23387023 - 2²¹ = 21289871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23386982 and 23387000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23387027) 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, 3511 + ... + 7687.

It is an arithmetic number, because the mean of its divisors is an integer number (3196170).

Almost surely, 2^23387023 is an apocalyptic number.

23387023 is a deficient number, since it is larger than the sum of its proper divisors (2182337).

23387023 is a wasteful number, since it uses less digits than its factorization.

23387023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 23387023 is about 4836.0131306687. The cubic root of 23387023 is about 285.9729667832.

The spelling of 23387023 in words is "twenty-three million, three hundred eighty-seven thousand, twenty-three".