82026202 has 4 divisors (see below), whose sum is σ = 123039306. Its totient is φ = 41013100.

The previous prime is 82026193. The next prime is 82026247. The reversal of 82026202 is 20262028.

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., 72607441 + 9418761 = 8521^2 + 3069^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20506549 + ... + 20506552.

Almost surely, 2^82026202 is an apocalyptic number.

82026202 is a deficient number, since it is larger than the sum of its proper divisors (41013104).

82026202 is a wasteful number, since it uses less digits than its factorization.

82026202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41013103.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 82026202 is about 9056.8317860055. The cubic root of 82026202 is about 434.4944176750.

It can be divided in two parts, 82026 and 202, that added together give a palindrome (82228).

The spelling of 82026202 in words is "eighty-two million, twenty-six thousand, two hundred two".