164522262 has 8 divisors (see below), whose sum is σ = 329044536. Its totient is φ = 54840752.

The previous prime is 164522261. The next prime is 164522269. The reversal of 164522262 is 262225461.

It is a happy number.

164522262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

164522262 is an admirable number.

It is a super-3 number, since 3×164522262³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164522261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13710183 + ... + 13710194.

It is an arithmetic number, because the mean of its divisors is an integer number (41130567).

Almost surely, 2^164522262 is an apocalyptic number.

164522262 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.

164522262 is a wasteful number, since it uses less digits than its factorization.

164522262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27420382.

The product of its digits is 11520, while the sum is 30.

The square root of 164522262 is about 12826.6231721369. The cubic root of 164522262 is about 547.9507898873.

The spelling of 164522262 in words is "one hundred sixty-four million, five hundred twenty-two thousand, two hundred sixty-two".