23075623 has 2 divisors, whose sum is σ = 23075624. Its totient is φ = 23075622.

The previous prime is 23075609. The next prime is 23075641. The reversal of 23075623 is 32657032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23075623 - 2⁹ = 23075111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23075591 and 23075600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23075603) 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 as a sum of consecutive naturals, namely, 11537811 + 11537812.

It is an arithmetic number, because the mean of its divisors is an integer number (11537812).

Almost surely, 2^23075623 is an apocalyptic number.

23075623 is a deficient number, since it is larger than the sum of its proper divisors (1).

23075623 is an equidigital number, since it uses as much as digits as its factorization.

23075623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 23075623 is about 4803.7092959504. The cubic root of 23075623 is about 284.6980407064.

The spelling of 23075623 in words is "twenty-three million, seventy-five thousand, six hundred twenty-three".