23249701 has 2 divisors, whose sum is σ = 23249702. Its totient is φ = 23249700.

The previous prime is 23249689. The next prime is 23249719. The reversal of 23249701 is 10794232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19368801 + 3880900 = 4401^2 + 1970^2 .

It is a cyclic number.

It is not a de Polignac number, because 23249701 - 2⁹ = 23249189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23249701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23249791) 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, 11624850 + 11624851.

It is an arithmetic number, because the mean of its divisors is an integer number (11624851).

Almost surely, 2^23249701 is an apocalyptic number.

It is an amenable number.

23249701 is a deficient number, since it is larger than the sum of its proper divisors (1).

23249701 is an equidigital number, since it uses as much as digits as its factorization.

23249701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 23249701 is about 4821.7943755411. The cubic root of 23249701 is about 285.4121501715.

The spelling of 23249701 in words is "twenty-three million, two hundred forty-nine thousand, seven hundred one".