22485259 has 8 divisors (see below), whose sum is σ = 23167232. Its totient is φ = 21810600.

The previous prime is 22485251. The next prime is 22485263. The reversal of 22485259 is 95258422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22485259 - 2³ = 22485251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22485251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4762 + ... + 8224.

It is an arithmetic number, because the mean of its divisors is an integer number (2895904).

Almost surely, 2^22485259 is an apocalyptic number.

22485259 is a deficient number, since it is larger than the sum of its proper divisors (681973).

22485259 is a wasteful number, since it uses less digits than its factorization.

22485259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657.

The product of its digits is 57600, while the sum is 37.

The square root of 22485259 is about 4741.8623978348. The cubic root of 22485259 is about 282.2491426972.

The spelling of 22485259 in words is "twenty-two million, four hundred eighty-five thousand, two hundred fifty-nine".