22994614 has 4 divisors (see below), whose sum is σ = 34491924. Its totient is φ = 11497306.

The previous prime is 22994611. The next prime is 22994623. The reversal of 22994614 is 41649922.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41649922 = 2 ⋅20824961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22994611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5748652 + ... + 5748655.

It is an arithmetic number, because the mean of its divisors is an integer number (8622981).

Almost surely, 2^22994614 is an apocalyptic number.

22994614 is a deficient number, since it is larger than the sum of its proper divisors (11497310).

22994614 is a wasteful number, since it uses less digits than its factorization.

22994614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11497309.

The product of its digits is 31104, while the sum is 37.

The square root of 22994614 is about 4795.2699611179. The cubic root of 22994614 is about 284.3644976035.

The spelling of 22994614 in words is "twenty-two million, nine hundred ninety-four thousand, six hundred fourteen".