22994671 has 6 divisors (see below), whose sum is σ = 26748960. Its totient is φ = 19709676.

The previous prime is 22994623. The next prime is 22994677. The reversal of 22994671 is 17649922.

It is not a de Polignac number, because 22994671 - 2⁹ = 22994159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22994677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234591 + ... + 234688.

It is an arithmetic number, because the mean of its divisors is an integer number (4458160).

Almost surely, 2^22994671 is an apocalyptic number.

22994671 is a deficient number, since it is larger than the sum of its proper divisors (3754289).

22994671 is an equidigital number, since it uses as much as digits as its factorization.

22994671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469293 (or 469286 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 22994671 is about 4795.2759044710. The cubic root of 22994671 is about 284.3647325682.

The spelling of 22994671 in words is "twenty-two million, nine hundred ninety-four thousand, six hundred seventy-one".