23885423 has 2 divisors, whose sum is σ = 23885424. Its totient is φ = 23885422.

The previous prime is 23885417. The next prime is 23885429. The reversal of 23885423 is 32458832.

It is a balanced prime because it is at equal distance from previous prime (23885417) and next prime (23885429).

It is a cyclic number.

It is not a de Polignac number, because 23885423 - 2¹² = 23881327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23885429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11942711 + 11942712.

It is an arithmetic number, because the mean of its divisors is an integer number (11942712).

Almost surely, 2^23885423 is an apocalyptic number.

23885423 is a deficient number, since it is larger than the sum of its proper divisors (1).

23885423 is an equidigital number, since it uses as much as digits as its factorization.

23885423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 35.

The square root of 23885423 is about 4887.2715291868. The cubic root of 23885423 is about 287.9901576819.

The spelling of 23885423 in words is "twenty-three million, eight hundred eighty-five thousand, four hundred twenty-three".