22459082 has 4 divisors (see below), whose sum is σ = 33688626. Its totient is φ = 11229540.

The previous prime is 22459043. The next prime is 22459127. The reversal of 22459082 is 28095422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28095422 = 2 ⋅14047711.

It can be written as a sum of positive squares in only one way, i.e., 22458121 + 961 = 4739^2 + 31^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5614769 + ... + 5614772.

Almost surely, 2^22459082 is an apocalyptic number.

22459082 is a deficient number, since it is larger than the sum of its proper divisors (11229544).

22459082 is a wasteful number, since it uses less digits than its factorization.

22459082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11229543.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 22459082 is about 4739.1013916142. The cubic root of 22459082 is about 282.1395700977.

The spelling of 22459082 in words is "twenty-two million, four hundred fifty-nine thousand, eighty-two".