23114521 has 4 divisors (see below), whose sum is σ = 23652112. Its totient is φ = 22576932.

The previous prime is 23114513. The next prime is 23114527. The reversal of 23114521 is 12541132.

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 23114521 - 2³ = 23114513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23114527) 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, 268731 + ... + 268816.

It is an arithmetic number, because the mean of its divisors is an integer number (5913028).

Almost surely, 2^23114521 is an apocalyptic number.

It is an amenable number.

23114521 is a deficient number, since it is larger than the sum of its proper divisors (537591).

23114521 is an equidigital number, since it uses as much as digits as its factorization.

23114521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537590.

The product of its digits is 240, while the sum is 19.

The square root of 23114521 is about 4807.7563374198. The cubic root of 23114521 is about 284.8579203583.

Adding to 23114521 its reverse (12541132), we get a palindrome (35655653).

The spelling of 23114521 in words is "twenty-three million, one hundred fourteen thousand, five hundred twenty-one".