22935593 has 2 divisors, whose sum is σ = 22935594. Its totient is φ = 22935592.

The previous prime is 22935571. The next prime is 22935599. The reversal of 22935593 is 39553922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18983449 + 3952144 = 4357^2 + 1988^2 .

It is a cyclic number.

It is not a de Polignac number, because 22935593 - 2¹⁴ = 22919209 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22935599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11467796 + 11467797.

It is an arithmetic number, because the mean of its divisors is an integer number (11467797).

Almost surely, 2^22935593 is an apocalyptic number.

It is an amenable number.

22935593 is a deficient number, since it is larger than the sum of its proper divisors (1).

22935593 is an equidigital number, since it uses as much as digits as its factorization.

22935593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 38.

The square root of 22935593 is about 4789.1119218494. Note that the first 3 decimals coincide. The cubic root of 22935593 is about 284.1209933771.

The spelling of 22935593 in words is "twenty-two million, nine hundred thirty-five thousand, five hundred ninety-three".