166094200 has 96 divisors (see below), whose sum is σ = 411246000. Its totient is φ = 62208000.

The previous prime is 166094179. The next prime is 166094213. The reversal of 166094200 is 2490661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 414000 + ... + 414400.

Almost surely, 2^166094200 is an apocalyptic number.

166094200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 166094200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205623000).

166094200 is an abundant number, since it is smaller than the sum of its proper divisors (245151800).

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

166094200 is a wasteful number, since it uses less digits than its factorization.

166094200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 166094200 is about 12887.7538772278. The cubic root of 166094200 is about 549.6904042733.

The spelling of 166094200 in words is "one hundred sixty-six million, ninety-four thousand, two hundred".