23709703 has 2 divisors, whose sum is σ = 23709704. Its totient is φ = 23709702.

The previous prime is 23709677. The next prime is 23709737. The reversal of 23709703 is 30790732.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23709703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23709793) 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, 11854851 + 11854852.

It is an arithmetic number, because the mean of its divisors is an integer number (11854852).

Almost surely, 2^23709703 is an apocalyptic number.

23709703 is a deficient number, since it is larger than the sum of its proper divisors (1).

23709703 is an equidigital number, since it uses as much as digits as its factorization.

23709703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 23709703 is about 4869.2610322307. The cubic root of 23709703 is about 287.2821911743.

The spelling of 23709703 in words is "twenty-three million, seven hundred nine thousand, seven hundred three".