82268202 has 32 divisors (see below), whose sum is σ = 178276032. Its totient is φ = 25208064.

The previous prime is 82268191. The next prime is 82268209. The reversal of 82268202 is 20286228.

It is a self number, because there is not a number n which added to its sum of digits gives 82268202.

It is not an unprimeable number, because it can be changed into a prime (82268209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4993 + ... + 13764.

It is an arithmetic number, because the mean of its divisors is an integer number (5571126).

Almost surely, 2^82268202 is an apocalyptic number.

82268202 is an abundant number, since it is smaller than the sum of its proper divisors (96007830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82268202 is a wasteful number, since it uses less digits than its factorization.

82268202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18822.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 82268202 is about 9070.1820268394. The cubic root of 82268202 is about 434.9212910836.

The spelling of 82268202 in words is "eighty-two million, two hundred sixty-eight thousand, two hundred two".