22832985 has 16 divisors (see below), whose sum is σ = 41751936. Its totient is φ = 10437888.

The previous prime is 22832977. The next prime is 22832987. The reversal of 22832985 is 58923822.

It is not a de Polignac number, because 22832985 - 2³ = 22832977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22832987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108624 + ... + 108833.

It is an arithmetic number, because the mean of its divisors is an integer number (2609496).

Almost surely, 2^22832985 is an apocalyptic number.

It is an amenable number.

22832985 is a deficient number, since it is larger than the sum of its proper divisors (18918951).

22832985 is a wasteful number, since it uses less digits than its factorization.

22832985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217472.

The product of its digits is 69120, while the sum is 39.

The square root of 22832985 is about 4778.3872802442. The cubic root of 22832985 is about 283.6966649870.

The spelling of 22832985 in words is "twenty-two million, eight hundred thirty-two thousand, nine hundred eighty-five".