23124937 has 4 divisors (see below), whose sum is σ = 25227216. Its totient is φ = 21022660.

The previous prime is 23124931. The next prime is 23124961. The reversal of 23124937 is 73942132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23124937 - 2⁷ = 23124809 is a prime.

It is a super-2 number, since 2×23124937² = 1069525422507938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23124899 and 23124908.

It is not an unprimeable number, because it can be changed into a prime (23124931) 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 3 ways as a sum of consecutive naturals, for example, 1051123 + ... + 1051144.

It is an arithmetic number, because the mean of its divisors is an integer number (6306804).

Almost surely, 2^23124937 is an apocalyptic number.

It is an amenable number.

23124937 is a deficient number, since it is larger than the sum of its proper divisors (2102279).

23124937 is a wasteful number, since it uses less digits than its factorization.

23124937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102278.

The product of its digits is 9072, while the sum is 31.

The square root of 23124937 is about 4808.8394649853. The cubic root of 23124937 is about 284.9007020441.

The spelling of 23124937 in words is "twenty-three million, one hundred twenty-four thousand, nine hundred thirty-seven".