164082626 has 4 divisors (see below), whose sum is σ = 246123942. Its totient is φ = 82041312.

The previous prime is 164082601. The next prime is 164082631. The reversal of 164082626 is 626280461.

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., 94109401 + 69973225 = 9701^2 + 8365^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41020655 + ... + 41020658.

Almost surely, 2^164082626 is an apocalyptic number.

164082626 is a deficient number, since it is larger than the sum of its proper divisors (82041316).

164082626 is an equidigital number, since it uses as much as digits as its factorization.

164082626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82041315.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 164082626 is about 12809.4740719516. The cubic root of 164082626 is about 547.4622768919.

The spelling of 164082626 in words is "one hundred sixty-four million, eighty-two thousand, six hundred twenty-six".