22802085 has 24 divisors (see below), whose sum is σ = 41243904. Its totient is φ = 11631840.

The previous prime is 22802069. The next prime is 22802089. The reversal of 22802085 is 58020822.

It is not a de Polignac number, because 22802085 - 2⁴ = 22802069 is a prime.

It is a Curzon number.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22802089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9981 + ... + 12050.

It is an arithmetic number, because the mean of its divisors is an integer number (1718496).

Almost surely, 2^22802085 is an apocalyptic number.

It is an amenable number.

22802085 is a deficient number, since it is larger than the sum of its proper divisors (18441819).

22802085 is a wasteful number, since it uses less digits than its factorization.

22802085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22065 (or 22062 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 22802085 is about 4775.1528771339. The cubic root of 22802085 is about 283.5686311450.

The spelling of 22802085 in words is "twenty-two million, eight hundred two thousand, eighty-five".