22482338 has 4 divisors (see below), whose sum is σ = 33723510. Its totient is φ = 11241168.

The previous prime is 22482331. The next prime is 22482349. The reversal of 22482338 is 83328422.

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., 20912329 + 1570009 = 4573^2 + 1253^2 .

It is not an unprimeable number, because it can be changed into a prime (22482331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620583 + ... + 5620586.

Almost surely, 2^22482338 is an apocalyptic number.

22482338 is a deficient number, since it is larger than the sum of its proper divisors (11241172).

22482338 is a wasteful number, since it uses less digits than its factorization.

22482338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11241171.

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

The square root of 22482338 is about 4741.5543864855. The cubic root of 22482338 is about 282.2369200902.

The spelling of 22482338 in words is "twenty-two million, four hundred eighty-two thousand, three hundred thirty-eight".