22941694 has 8 divisors (see below), whose sum is σ = 34537608. Its totient is φ = 11429160.

The previous prime is 22941689. The next prime is 22941707. The reversal of 22941694 is 49614922.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 20152 + ... + 21259.

It is an arithmetic number, because the mean of its divisors is an integer number (4317201).

Almost surely, 2^22941694 is an apocalyptic number.

22941694 is a deficient number, since it is larger than the sum of its proper divisors (11595914).

22941694 is a wasteful number, since it uses less digits than its factorization.

22941694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41690.

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

The square root of 22941694 is about 4789.7488451901. The cubic root of 22941694 is about 284.1461837512.

The spelling of 22941694 in words is "twenty-two million, nine hundred forty-one thousand, six hundred ninety-four".