23630069 has 2 divisors, whose sum is σ = 23630070. Its totient is φ = 23630068.

The previous prime is 23630023. The next prime is 23630077. The reversal of 23630069 is 96003632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20133169 + 3496900 = 4487^2 + 1870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23630069 is a prime.

It is a super-2 number, since 2×23630069² = 1116760321889522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23639069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11815034 + 11815035.

It is an arithmetic number, because the mean of its divisors is an integer number (11815035).

Almost surely, 2^23630069 is an apocalyptic number.

It is an amenable number.

23630069 is a deficient number, since it is larger than the sum of its proper divisors (1).

23630069 is an equidigital number, since it uses as much as digits as its factorization.

23630069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 23630069 is about 4861.0769382926. The cubic root of 23630069 is about 286.9601979550.

The spelling of 23630069 in words is "twenty-three million, six hundred thirty thousand, sixty-nine".