23482589 has 4 divisors (see below), whose sum is σ = 25288956. Its totient is φ = 21676224.

The previous prime is 23482583. The next prime is 23482607. The reversal of 23482589 is 98528432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15405625 + 8076964 = 3925^2 + 2842^2 .

It is a cyclic number.

It is not a de Polignac number, because 23482589 - 2⁴ = 23482573 is a prime.

It is a super-2 number, since 2×23482589² = 1102863972285842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23482583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903164 + ... + 903189.

It is an arithmetic number, because the mean of its divisors is an integer number (6322239).

Almost surely, 2^23482589 is an apocalyptic number.

It is an amenable number.

23482589 is a deficient number, since it is larger than the sum of its proper divisors (1806367).

23482589 is a wasteful number, since it uses less digits than its factorization.

23482589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806366.

The product of its digits is 138240, while the sum is 41.

The square root of 23482589 is about 4845.8837171356. The cubic root of 23482589 is about 286.3619595984.

The spelling of 23482589 in words is "twenty-three million, four hundred eighty-two thousand, five hundred eighty-nine".