22441370 has 16 divisors (see below), whose sum is σ = 46165248. Its totient is φ = 7694160.

The previous prime is 22441369. The next prime is 22441373. The reversal of 22441370 is 7314422.

It is not an unprimeable number, because it can be changed into a prime (22441373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160226 + ... + 160365.

It is an arithmetic number, because the mean of its divisors is an integer number (2885328).

Almost surely, 2^22441370 is an apocalyptic number.

22441370 is an abundant number, since it is smaller than the sum of its proper divisors (23723878).

22441370 is a wasteful number, since it uses less digits than its factorization.

22441370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320605.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 22441370 is about 4737.2323143371. The cubic root of 22441370 is about 282.0653822880.

Adding to 22441370 its reverse (7314422), we get a palindrome (29755792).

The spelling of 22441370 in words is "twenty-two million, four hundred forty-one thousand, three hundred seventy".