22314794 has 4 divisors (see below), whose sum is σ = 33472194. Its totient is φ = 11157396.

The previous prime is 22314791. The next prime is 22314821. The reversal of 22314794 is 49741322.

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., 20025625 + 2289169 = 4475^2 + 1513^2 .

It is a super-3 number, since 3×22314794³ (a number of 23 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22314794.

It is not an unprimeable number, because it can be changed into a prime (22314791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5578697 + ... + 5578700.

Almost surely, 2^22314794 is an apocalyptic number.

22314794 is a deficient number, since it is larger than the sum of its proper divisors (11157400).

22314794 is a wasteful number, since it uses less digits than its factorization.

22314794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11157399.

The product of its digits is 12096, while the sum is 32.

The square root of 22314794 is about 4723.8537233915. The cubic root of 22314794 is about 281.5340712378.

The spelling of 22314794 in words is "twenty-two million, three hundred fourteen thousand, seven hundred ninety-four".