22448714 has 8 divisors (see below), whose sum is σ = 34583268. Its totient is φ = 10920960.

The previous prime is 22448669. The next prime is 22448731. The reversal of 22448714 is 41784422.

It can be written as a sum of positive squares in 2 ways, for example, as 21669025 + 779689 = 4655^2 + 883^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151607 + ... + 151754.

Almost surely, 2^22448714 is an apocalyptic number.

22448714 is a deficient number, since it is larger than the sum of its proper divisors (12134554).

22448714 is a wasteful number, since it uses less digits than its factorization.

22448714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303400.

The product of its digits is 14336, while the sum is 32.

The square root of 22448714 is about 4738.0073870774. The cubic root of 22448714 is about 282.0961478227.

The spelling of 22448714 in words is "twenty-two million, four hundred forty-eight thousand, seven hundred fourteen".