166241346 has 16 divisors (see below), whose sum is σ = 333171264. Its totient is φ = 55299024.

The previous prime is 166241329. The next prime is 166241353. The reversal of 166241346 is 643142661.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25525 + ... + 31368.

It is an arithmetic number, because the mean of its divisors is an integer number (20823204).

Almost surely, 2^166241346 is an apocalyptic number.

166241346 is an abundant number, since it is smaller than the sum of its proper divisors (166929918).

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

166241346 is a wasteful number, since it uses less digits than its factorization.

166241346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57385.

The product of its digits is 20736, while the sum is 33.

The square root of 166241346 is about 12893.4613661344. The cubic root of 166241346 is about 549.8526834100.

The spelling of 166241346 in words is "one hundred sixty-six million, two hundred forty-one thousand, three hundred forty-six".