23442703 has 2 divisors, whose sum is σ = 23442704. Its totient is φ = 23442702.

The previous prime is 23442691. The next prime is 23442721. The reversal of 23442703 is 30724432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23442703 - 2⁹ = 23442191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23442743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11721351 + 11721352.

It is an arithmetic number, because the mean of its divisors is an integer number (11721352).

Almost surely, 2^23442703 is an apocalyptic number.

23442703 is a deficient number, since it is larger than the sum of its proper divisors (1).

23442703 is an equidigital number, since it uses as much as digits as its factorization.

23442703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 23442703 is about 4841.7665164690. The cubic root of 23442703 is about 286.1997357762.

The spelling of 23442703 in words is "twenty-three million, four hundred forty-two thousand, seven hundred three".