23703497 has 2 divisors, whose sum is σ = 23703498. Its totient is φ = 23703496.

The previous prime is 23703451. The next prime is 23703503. The reversal of 23703497 is 79430732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15241216 + 8462281 = 3904^2 + 2909^2 .

It is a cyclic number.

It is not a de Polignac number, because 23703497 - 2¹⁶ = 23637961 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23706497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11851748 + 11851749.

It is an arithmetic number, because the mean of its divisors is an integer number (11851749).

Almost surely, 2^23703497 is an apocalyptic number.

It is an amenable number.

23703497 is a deficient number, since it is larger than the sum of its proper divisors (1).

23703497 is an equidigital number, since it uses as much as digits as its factorization.

23703497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 23703497 is about 4868.6237275025. The cubic root of 23703497 is about 287.2571236754.

The spelling of 23703497 in words is "twenty-three million, seven hundred three thousand, four hundred ninety-seven".