22714768 has 10 divisors (see below), whose sum is σ = 44009894. Its totient is φ = 11357376.

The previous prime is 22714763. The next prime is 22714787. The reversal of 22714768 is 86741722.

It can be written as a sum of positive squares in only one way, i.e., 11505664 + 11209104 = 3392^2 + 3348^2 .

It is not an unprimeable number, because it can be changed into a prime (22714763) by changing a digit.

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, 709821 + ... + 709852.

Almost surely, 2^22714768 is an apocalyptic number.

It is an amenable number.

22714768 is a deficient number, since it is larger than the sum of its proper divisors (21295126).

22714768 is a wasteful number, since it uses less digits than its factorization.

22714768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419681 (or 1419675 counting only the distinct ones).

The product of its digits is 37632, while the sum is 37.

The square root of 22714768 is about 4766.0012589172. The cubic root of 22714768 is about 283.2062076373.

The spelling of 22714768 in words is "twenty-two million, seven hundred fourteen thousand, seven hundred sixty-eight".