164275522 has 16 divisors (see below), whose sum is σ = 272253312. Its totient is φ = 73944640.

The previous prime is 164275519. The next prime is 164275547. The reversal of 164275522 is 225572461.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 104254 + ... + 105817.

It is an arithmetic number, because the mean of its divisors is an integer number (17015832).

Almost surely, 2^164275522 is an apocalyptic number.

164275522 is a deficient number, since it is larger than the sum of its proper divisors (107977790).

164275522 is a wasteful number, since it uses less digits than its factorization.

164275522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210113.

The product of its digits is 33600, while the sum is 34.

The square root of 164275522 is about 12817.0012873527. The cubic root of 164275522 is about 547.6767256129.

The spelling of 164275522 in words is "one hundred sixty-four million, two hundred seventy-five thousand, five hundred twenty-two".