166061094 has 8 divisors (see below), whose sum is σ = 332122200. Its totient is φ = 55353696.

The previous prime is 166061089. The next prime is 166061099. The reversal of 166061094 is 490160661.

166061094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (166061089) and next prime (166061099).

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

166061094 is an admirable number.

It is a super-3 number, since 3×166061094³ (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 (166061099) 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, 13838419 + ... + 13838430.

It is an arithmetic number, because the mean of its divisors is an integer number (41515275).

Almost surely, 2^166061094 is an apocalyptic number.

166061094 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.

166061094 is a wasteful number, since it uses less digits than its factorization.

166061094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27676854.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 166061094 is about 12886.4694156313. The cubic root of 166061094 is about 549.6538803012.

The spelling of 166061094 in words is "one hundred sixty-six million, sixty-one thousand, ninety-four".