22816082 has 4 divisors (see below), whose sum is σ = 34224126. Its totient is φ = 11408040.

The previous prime is 22816061. The next prime is 22816097. The reversal of 22816082 is 28061822.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15531481 + 7284601 = 3941^2 + 2699^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5704019 + ... + 5704022.

Almost surely, 2^22816082 is an apocalyptic number.

22816082 is a deficient number, since it is larger than the sum of its proper divisors (11408044).

22816082 is a wasteful number, since it uses less digits than its factorization.

22816082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408043.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 22816082 is about 4776.6182598152. The cubic root of 22816082 is about 283.6266418965.

The spelling of 22816082 in words is "twenty-two million, eight hundred sixteen thousand, eighty-two".