22285482 has 32 divisors (see below), whose sum is σ = 46835712. Its totient is φ = 7055664.

The previous prime is 22285477. The next prime is 22285489. The reversal of 22285482 is 28458222.

It is not an unprimeable number, because it can be changed into a prime (22285489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22563 + ... + 23529.

It is an arithmetic number, because the mean of its divisors is an integer number (1463616).

Almost surely, 2^22285482 is an apocalyptic number.

22285482 is an abundant number, since it is smaller than the sum of its proper divisors (24550230).

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

22285482 is a wasteful number, since it uses less digits than its factorization.

22285482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162.

The product of its digits is 20480, while the sum is 33.

The square root of 22285482 is about 4720.7501522533. The cubic root of 22285482 is about 281.4107458381.

The spelling of 22285482 in words is "twenty-two million, two hundred eighty-five thousand, four hundred eighty-two".