82622204 has 12 divisors (see below), whose sum is σ = 165244464. Its totient is φ = 35409504.

The previous prime is 82622201. The next prime is 82622249. The reversal of 82622204 is 40222628.

82622204 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82622201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475369 + ... + 1475424.

It is an arithmetic number, because the mean of its divisors is an integer number (13770372).

Almost surely, 2^82622204 is an apocalyptic number.

It is an amenable number.

82622204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

82622204 is a wasteful number, since it uses less digits than its factorization.

82622204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950804 (or 2950802 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 82622204 is about 9089.6756817832. The cubic root of 82622204 is about 435.5442239385.

The spelling of 82622204 in words is "eighty-two million, six hundred twenty-two thousand, two hundred four".