84082202 has 4 divisors (see below), whose sum is σ = 126123306. Its totient is φ = 42041100.

The previous prime is 84082183. The next prime is 84082213. The reversal of 84082202 is 20228048.

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., 78517321 + 5564881 = 8861^2 + 2359^2 .

It is a super-3 number, since 3×84082202³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 21020549 + ... + 21020552.

Almost surely, 2^84082202 is an apocalyptic number.

84082202 is a deficient number, since it is larger than the sum of its proper divisors (42041104).

84082202 is a wasteful number, since it uses less digits than its factorization.

84082202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42041103.

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 84082202 is about 9169.6347800771. The cubic root of 84082202 is about 438.0947266328.

The spelling of 84082202 in words is "eighty-four million, eighty-two thousand, two hundred two".