166254114 has 16 divisors (see below), whose sum is σ = 358085952. Its totient is φ = 51155088.

The previous prime is 166254113. The next prime is 166254131. The reversal of 166254114 is 411452661.

It is not an unprimeable number, because it can be changed into a prime (166254113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065654 + ... + 1065809.

It is an arithmetic number, because the mean of its divisors is an integer number (22380372).

Almost surely, 2^166254114 is an apocalyptic number.

166254114 is an abundant number, since it is smaller than the sum of its proper divisors (191831838).

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

166254114 is a wasteful number, since it uses less digits than its factorization.

166254114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131481.

The product of its digits is 5760, while the sum is 30.

The square root of 166254114 is about 12893.9564913179. The cubic root of 166254114 is about 549.8667600111.

The spelling of 166254114 in words is "one hundred sixty-six million, two hundred fifty-four thousand, one hundred fourteen".