82182482 has 4 divisors (see below), whose sum is σ = 123273726. Its totient is φ = 41091240.

The previous prime is 82182479. The next prime is 82182517. The reversal of 82182482 is 28428128.

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., 74459641 + 7722841 = 8629^2 + 2779^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20545619 + ... + 20545622.

Almost surely, 2^82182482 is an apocalyptic number.

82182482 is a deficient number, since it is larger than the sum of its proper divisors (41091244).

82182482 is a wasteful number, since it uses less digits than its factorization.

82182482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41091243.

The product of its digits is 16384, while the sum is 35.

The square root of 82182482 is about 9065.4554215439. The cubic root of 82182482 is about 434.7701820353.

The spelling of 82182482 in words is "eighty-two million, one hundred eighty-two thousand, four hundred eighty-two".