164174226 has 32 divisors (see below), whose sum is σ = 338541120. Its totient is φ = 53051904.

The previous prime is 164174221. The next prime is 164174237. The reversal of 164174226 is 622471461.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (164174221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22666 + ... + 29018.

It is an arithmetic number, because the mean of its divisors is an integer number (10579410).

Almost surely, 2^164174226 is an apocalyptic number.

164174226 is an abundant number, since it is smaller than the sum of its proper divisors (174366894).

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

164174226 is a wasteful number, since it uses less digits than its factorization.

164174226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490.

The product of its digits is 16128, while the sum is 33.

The square root of 164174226 is about 12813.0490516504. The cubic root of 164174226 is about 547.5641325179.

The spelling of 164174226 in words is "one hundred sixty-four million, one hundred seventy-four thousand, two hundred twenty-six".