23738593 has 2 divisors, whose sum is σ = 23738594. Its totient is φ = 23738592.

The previous prime is 23738587. The next prime is 23738597. The reversal of 23738593 is 39583732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23736384 + 2209 = 4872^2 + 47^2 .

It is a cyclic number.

It is not a de Polignac number, because 23738593 - 2⁹ = 23738081 is a prime.

It is not a weakly prime, because it can be changed into another prime (23738597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11869296 + 11869297.

It is an arithmetic number, because the mean of its divisors is an integer number (11869297).

Almost surely, 2^23738593 is an apocalyptic number.

It is an amenable number.

23738593 is a deficient number, since it is larger than the sum of its proper divisors (1).

23738593 is an equidigital number, since it uses as much as digits as its factorization.

23738593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 40.

The square root of 23738593 is about 4872.2266983382. The cubic root of 23738593 is about 287.3988271608.

The spelling of 23738593 in words is "twenty-three million, seven hundred thirty-eight thousand, five hundred ninety-three".