22888982 has 4 divisors (see below), whose sum is σ = 34333476. Its totient is φ = 11444490.

The previous prime is 22888963. The next prime is 22889011. The reversal of 22888982 is 28988822.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5722244 + ... + 5722247.

It is an arithmetic number, because the mean of its divisors is an integer number (8583369).

Almost surely, 2^22888982 is an apocalyptic number.

22888982 is a deficient number, since it is larger than the sum of its proper divisors (11444494).

22888982 is a wasteful number, since it uses less digits than its factorization.

22888982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11444493.

The product of its digits is 294912, while the sum is 47.

The square root of 22888982 is about 4784.2430958303. The cubic root of 22888982 is about 283.9283939686.

The spelling of 22888982 in words is "twenty-two million, eight hundred eighty-eight thousand, nine hundred eighty-two".