22982671 has 4 divisors (see below), whose sum is σ = 23471712. Its totient is φ = 22493632.

The previous prime is 22982639. The next prime is 22982693. The reversal of 22982671 is 17628922.

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

It is a cyclic number.

It is not a de Polignac number, because 22982671 - 2⁵ = 22982639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22982671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22982621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244450 + ... + 244543.

It is an arithmetic number, because the mean of its divisors is an integer number (5867928).

Almost surely, 2^22982671 is an apocalyptic number.

22982671 is a deficient number, since it is larger than the sum of its proper divisors (489041).

22982671 is an equidigital number, since it uses as much as digits as its factorization.

22982671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489040.

The product of its digits is 24192, while the sum is 37.

The square root of 22982671 is about 4794.0245097413. The cubic root of 22982671 is about 284.3152577636.

It can be divided in two parts, 22982 and 671, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 22982671 in words is "twenty-two million, nine hundred eighty-two thousand, six hundred seventy-one".