23022485 has 4 divisors (see below), whose sum is σ = 27626988. Its totient is φ = 18417984.

The previous prime is 23022479. The next prime is 23022523. The reversal of 23022485 is 58422032.

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 8099716 + 14922769 = 2846^2 + 3863^2 .

It is a cyclic number.

It is not a de Polignac number, because 23022485 - 2¹² = 23018389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302244 + ... + 2302253.

It is an arithmetic number, because the mean of its divisors is an integer number (6906747).

Almost surely, 2^23022485 is an apocalyptic number.

It is an amenable number.

23022485 is a deficient number, since it is larger than the sum of its proper divisors (4604503).

23022485 is an equidigital number, since it uses as much as digits as its factorization.

23022485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604502.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 23022485 is about 4798.1751739594. The cubic root of 23022485 is about 284.4793407719.

The spelling of 23022485 in words is "twenty-three million, twenty-two thousand, four hundred eighty-five".