22083464 has 48 divisors (see below), whose sum is σ = 46103820. Its totient is φ = 9855360.

The previous prime is 22083419. The next prime is 22083469. The reversal of 22083464 is 46438022.

It can be written as a sum of positive squares in 2 ways, for example, as 17056900 + 5026564 = 4130^2 + 2242^2 .

It is not an unprimeable number, because it can be changed into a prime (22083469) 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, 361994 + ... + 362054.

Almost surely, 2^22083464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22083464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23051910).

22083464 is an abundant number, since it is smaller than the sum of its proper divisors (24020356).

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

22083464 is a wasteful number, since it uses less digits than its factorization.

22083464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 22083464 is about 4699.3046294106. The cubic root of 22083464 is about 280.5578334895.

The spelling of 22083464 in words is "twenty-two million, eighty-three thousand, four hundred sixty-four".