22839514 has 4 divisors (see below), whose sum is σ = 34259274. Its totient is φ = 11419756.

The previous prime is 22839503. The next prime is 22839521. The reversal of 22839514 is 41593822.

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., 11730625 + 11108889 = 3425^2 + 3333^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22839514.

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 as a sum of consecutive naturals, namely, 5709877 + ... + 5709880.

Almost surely, 2^22839514 is an apocalyptic number.

22839514 is a deficient number, since it is larger than the sum of its proper divisors (11419760).

22839514 is a wasteful number, since it uses less digits than its factorization.

22839514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11419759.

The product of its digits is 17280, while the sum is 34.

The square root of 22839514 is about 4779.0704117014. The cubic root of 22839514 is about 283.7237030492.

The spelling of 22839514 in words is "twenty-two million, eight hundred thirty-nine thousand, five hundred fourteen".