22486022 has 16 divisors (see below), whose sum is σ = 37098432. Its totient is φ = 10156800.

The previous prime is 22486001. The next prime is 22486027. The reversal of 22486022 is 22068422.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 22485982 and 22486000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22486027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7979 + ... + 10422.

It is an arithmetic number, because the mean of its divisors is an integer number (2318652).

Almost surely, 2^22486022 is an apocalyptic number.

22486022 is a deficient number, since it is larger than the sum of its proper divisors (14612410).

22486022 is a wasteful number, since it uses less digits than its factorization.

22486022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18463.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 22486022 is about 4741.9428507733. The cubic root of 22486022 is about 282.2523352134.

The spelling of 22486022 in words is "twenty-two million, four hundred eighty-six thousand, twenty-two".