22982678 has 4 divisors (see below), whose sum is σ = 34474020. Its totient is φ = 11491338.

The previous prime is 22982639. The next prime is 22982693. The reversal of 22982678 is 87628922.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 5745668 + ... + 5745671.

It is an arithmetic number, because the mean of its divisors is an integer number (8618505).

Almost surely, 2^22982678 is an apocalyptic number.

22982678 is a deficient number, since it is larger than the sum of its proper divisors (11491342).

22982678 is a wasteful number, since it uses less digits than its factorization.

22982678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11491341.

The product of its digits is 193536, while the sum is 44.

The square root of 22982678 is about 4794.0252398167. The cubic root of 22982678 is about 284.3152866290.

The spelling of 22982678 in words is "twenty-two million, nine hundred eighty-two thousand, six hundred seventy-eight".