23613377 has 2 divisors, whose sum is σ = 23613378. Its totient is φ = 23613376.

The previous prime is 23613361. The next prime is 23613379. The reversal of 23613377 is 77331632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15295921 + 8317456 = 3911^2 + 2884^2 .

It is a cyclic number.

It is not a de Polignac number, because 23613377 - 2⁴ = 23613361 is a prime.

Together with 23613379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23613379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11806688 + 11806689.

It is an arithmetic number, because the mean of its divisors is an integer number (11806689).

Almost surely, 2^23613377 is an apocalyptic number.

It is an amenable number.

23613377 is a deficient number, since it is larger than the sum of its proper divisors (1).

23613377 is an equidigital number, since it uses as much as digits as its factorization.

23613377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 32.

The square root of 23613377 is about 4859.3597314873. The cubic root of 23613377 is about 286.8926136141.

The spelling of 23613377 in words is "twenty-three million, six hundred thirteen thousand, three hundred seventy-seven".