23799653 has 2 divisors, whose sum is σ = 23799654. Its totient is φ = 23799652.

The previous prime is 23799649. The next prime is 23799701. The reversal of 23799653 is 35699732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19731364 + 4068289 = 4442^2 + 2017^2 .

It is a cyclic number.

It is not a de Polignac number, because 23799653 - 2² = 23799649 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23799353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11899826 + 11899827.

It is an arithmetic number, because the mean of its divisors is an integer number (11899827).

Almost surely, 2^23799653 is an apocalyptic number.

It is an amenable number.

23799653 is a deficient number, since it is larger than the sum of its proper divisors (1).

23799653 is an equidigital number, since it uses as much as digits as its factorization.

23799653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 306180, while the sum is 44.

The square root of 23799653 is about 4878.4888028979. The cubic root of 23799653 is about 287.6450302924.

The spelling of 23799653 in words is "twenty-three million, seven hundred ninety-nine thousand, six hundred fifty-three".