23023607 has 4 divisors (see below), whose sum is σ = 23766336. Its totient is φ = 22280880.

The previous prime is 23023603. The next prime is 23023613. The reversal of 23023607 is 70632032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23023607 - 2² = 23023603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371318 + ... + 371379.

It is an arithmetic number, because the mean of its divisors is an integer number (5941584).

Almost surely, 2^23023607 is an apocalyptic number.

23023607 is a deficient number, since it is larger than the sum of its proper divisors (742729).

23023607 is an equidigital number, since it uses as much as digits as its factorization.

23023607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742728.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 23023607 is about 4798.2920919844. The cubic root of 23023607 is about 284.4839620604.

Adding to 23023607 its reverse (70632032), we get a palindrome (93655639).

The spelling of 23023607 in words is "twenty-three million, twenty-three thousand, six hundred seven".