22469075 has 6 divisors (see below), whose sum is σ = 27861684. Its totient is φ = 17975240.

The previous prime is 22469071. The next prime is 22469093. The reversal of 22469075 is 57096422.

It is not a de Polignac number, because 22469075 - 2² = 22469071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22469071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 449357 + ... + 449406.

It is an arithmetic number, because the mean of its divisors is an integer number (4643614).

Almost surely, 2^22469075 is an apocalyptic number.

22469075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22469075 is a deficient number, since it is larger than the sum of its proper divisors (5392609).

22469075 is an equidigital number, since it uses as much as digits as its factorization.

22469075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898773 (or 898768 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 22469075 is about 4740.1555881637. The cubic root of 22469075 is about 282.1814091879.

The spelling of 22469075 in words is "twenty-two million, four hundred sixty-nine thousand, seventy-five".