22822466 has 8 divisors (see below), whose sum is σ = 36247500. Its totient is φ = 10739968.

The previous prime is 22822447. The next prime is 22822469. The reversal of 22822466 is 66422822.

It can be written as a sum of positive squares in 2 ways, for example, as 22762441 + 60025 = 4771^2 + 245^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22822469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335591 + ... + 335658.

Almost surely, 2^22822466 is an apocalyptic number.

22822466 is a deficient number, since it is larger than the sum of its proper divisors (13425034).

22822466 is a wasteful number, since it uses less digits than its factorization.

22822466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671268.

The product of its digits is 18432, while the sum is 32.

The square root of 22822466 is about 4777.2864682788. The cubic root of 22822466 is about 283.6530925908.

The spelling of 22822466 in words is "twenty-two million, eight hundred twenty-two thousand, four hundred sixty-six".