23054089 has 2 divisors, whose sum is σ = 23054090. Its totient is φ = 23054088.

The previous prime is 23054069. The next prime is 23054131. The reversal of 23054089 is 98045032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21930489 + 1123600 = 4683^2 + 1060^2 .

It is a cyclic number.

It is not a de Polignac number, because 23054089 - 2⁹ = 23053577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23054089.

It is not a weakly prime, because it can be changed into another prime (23054039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11527044 + 11527045.

It is an arithmetic number, because the mean of its divisors is an integer number (11527045).

Almost surely, 2^23054089 is an apocalyptic number.

It is an amenable number.

23054089 is a deficient number, since it is larger than the sum of its proper divisors (1).

23054089 is an equidigital number, since it uses as much as digits as its factorization.

23054089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 23054089 is about 4801.4673798746. The cubic root of 23054089 is about 284.6094537788.

The spelling of 23054089 in words is "twenty-three million, fifty-four thousand, eighty-nine".