166150 has 12 divisors (see below), whose sum is σ = 309132. Its totient is φ = 66440.

The previous prime is 166147. The next prime is 166151. The reversal of 166150 is 51661.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1612 + ... + 1711.

It is an arithmetic number, because the mean of its divisors is an integer number (25761).

2¹⁶⁶¹⁵⁰ is an apocalyptic number.

166150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166150 is a deficient number, since it is larger than the sum of its proper divisors (142982).

166150 is a wasteful number, since it uses less digits than its factorization.

166150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335 (or 3330 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 166150 is about 407.6150144438. The cubic root of 166150 is about 54.9751954266.

It can be divided in two parts, 1661 and 50, that added together give a triangular number (1711 = T₅₈).

The spelling of 166150 in words is "one hundred sixty-six thousand, one hundred fifty".