82844882 has 4 divisors (see below), whose sum is σ = 124267326. Its totient is φ = 41422440.

The previous prime is 82844869. The next prime is 82844903. The reversal of 82844882 is 28844828.

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

It can be written as a sum of positive squares in only one way, i.e., 61324561 + 21520321 = 7831^2 + 4639^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20711219 + ... + 20711222.

Almost surely, 2^82844882 is an apocalyptic number.

82844882 is a deficient number, since it is larger than the sum of its proper divisors (41422444).

82844882 is a wasteful number, since it uses less digits than its factorization.

82844882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41422443.

The product of its digits is 262144, while the sum is 44.

The square root of 82844882 is about 9101.9163916178. The cubic root of 82844882 is about 435.9351564482.

The spelling of 82844882 in words is "eighty-two million, eight hundred forty-four thousand, eight hundred eighty-two".