164622082 has 16 divisors (see below), whose sum is σ = 251605440. Its totient is φ = 80763408.

The previous prime is 164622079. The next prime is 164622097. The reversal of 164622082 is 280226461.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33763 + ... + 38329.

It is an arithmetic number, because the mean of its divisors is an integer number (15725340).

Almost surely, 2^164622082 is an apocalyptic number.

164622082 is a deficient number, since it is larger than the sum of its proper divisors (86983358).

164622082 is a wasteful number, since it uses less digits than its factorization.

164622082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4905.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 164622082 is about 12830.5137075645. The cubic root of 164622082 is about 548.0615862196.

The spelling of 164622082 in words is "one hundred sixty-four million, six hundred twenty-two thousand, eighty-two".