22842983 has 8 divisors (see below), whose sum is σ = 23106288. Its totient is φ = 22581504.

The previous prime is 22842977. The next prime is 22843013. The reversal of 22842983 is 38924822.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22842983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22842383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57341 + ... + 57737.

It is an arithmetic number, because the mean of its divisors is an integer number (2888286).

Almost surely, 2^22842983 is an apocalyptic number.

22842983 is a deficient number, since it is larger than the sum of its proper divisors (263305).

22842983 is a wasteful number, since it uses less digits than its factorization.

22842983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913.

The product of its digits is 55296, while the sum is 38.

The square root of 22842983 is about 4779.4333346120. The cubic root of 22842983 is about 283.7380668648.

The spelling of 22842983 in words is "twenty-two million, eight hundred forty-two thousand, nine hundred eighty-three".