22675456 has 36 divisors (see below), whose sum is σ = 45612882. Its totient is φ = 11272192.

The previous prime is 22675403. The next prime is 22675459. The reversal of 22675456 is 65457622.

It can be written as a sum of positive squares in only one way, i.e., 14745600 + 7929856 = 3840^2 + 2816^2 .

Its product of digits (100800) is a multiple of the sum of its prime divisors (175).

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (22675459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130986 + ... + 131158.

Almost surely, 2^22675456 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 22675456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22806441).

22675456 is an abundant number, since it is smaller than the sum of its proper divisors (22937426).

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

22675456 is an frugal number, since it uses more digits than its factorization.

22675456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 175 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 22675456 is about 4761.8752608610. The cubic root of 22675456 is about 283.0427334986.

The spelling of 22675456 in words is "twenty-two million, six hundred seventy-five thousand, four hundred fifty-six".