23634673 has 2 divisors, whose sum is σ = 23634674. Its totient is φ = 23634672.

The previous prime is 23634659. The next prime is 23634683. The reversal of 23634673 is 37643632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12027024 + 11607649 = 3468^2 + 3407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23634673 is a prime.

It is not a weakly prime, because it can be changed into another prime (23634643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11817336 + 11817337.

It is an arithmetic number, because the mean of its divisors is an integer number (11817337).

Almost surely, 2^23634673 is an apocalyptic number.

It is an amenable number.

23634673 is a deficient number, since it is larger than the sum of its proper divisors (1).

23634673 is an equidigital number, since it uses as much as digits as its factorization.

23634673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 34.

The square root of 23634673 is about 4861.5504728430. The cubic root of 23634673 is about 286.9788335185.

The spelling of 23634673 in words is "twenty-three million, six hundred thirty-four thousand, six hundred seventy-three".