22514914 has 8 divisors (see below), whose sum is σ = 33892560. Its totient is φ = 11217396.

The previous prime is 22514903. The next prime is 22514923. The reversal of 22514914 is 41941522.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19324 + ... + 20455.

It is an arithmetic number, because the mean of its divisors is an integer number (4236570).

Almost surely, 2^22514914 is an apocalyptic number.

22514914 is a deficient number, since it is larger than the sum of its proper divisors (11377646).

22514914 is a wasteful number, since it uses less digits than its factorization.

22514914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40064.

The product of its digits is 2880, while the sum is 28.

The square root of 22514914 is about 4744.9883034629. The cubic root of 22514914 is about 282.3731709379.

The spelling of 22514914 in words is "twenty-two million, five hundred fourteen thousand, nine hundred fourteen".