22085802 has 24 divisors (see below), whose sum is σ = 48432384. Its totient is φ = 7272744.

The previous prime is 22085783. The next prime is 22085803. The reversal of 22085802 is 20858022.

It is not an unprimeable number, because it can be changed into a prime (22085803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5898 + ... + 8885.

It is an arithmetic number, because the mean of its divisors is an integer number (2018016).

Almost surely, 2^22085802 is an apocalyptic number.

22085802 is an abundant number, since it is smaller than the sum of its proper divisors (26346582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22085802 is a wasteful number, since it uses less digits than its factorization.

22085802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14874 (or 14871 counting only the distinct ones).

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

The square root of 22085802 is about 4699.5533830355. The cubic root of 22085802 is about 280.5677341263.

The spelling of 22085802 in words is "twenty-two million, eighty-five thousand, eight hundred two".