23062489 has 6 divisors (see below), whose sum is σ = 24499214. Its totient is φ = 21705600.

The previous prime is 23062483. The next prime is 23062499. The reversal of 23062489 is 98426032.

It can be written as a sum of positive squares in 3 ways, for example, as 5798464 + 17264025 = 2408^2 + 4155^2 .

It is not a de Polignac number, because 23062489 - 2¹¹ = 23060441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23062483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39612 + ... + 40189.

Almost surely, 2^23062489 is an apocalyptic number.

It is an amenable number.

23062489 is a deficient number, since it is larger than the sum of its proper divisors (1436725).

23062489 is an equidigital number, since it uses as much as digits as its factorization.

23062489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79835 (or 79818 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 23062489 is about 4802.3420328002. The cubic root of 23062489 is about 284.6440163981.

The spelling of 23062489 in words is "twenty-three million, sixty-two thousand, four hundred eighty-nine".