166084230 has 32 divisors (see below), whose sum is σ = 429264864. Its totient is φ = 40882176.

The previous prime is 166084213. The next prime is 166084277. The reversal of 166084230 is 32480661.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212539 + ... + 213318.

It is an arithmetic number, because the mean of its divisors is an integer number (13414527).

Almost surely, 2^166084230 is an apocalyptic number.

166084230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166084230 is an abundant number, since it is smaller than the sum of its proper divisors (263180634).

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

166084230 is a wasteful number, since it uses less digits than its factorization.

166084230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425880.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 166084230 is about 12887.3670701195. The cubic root of 166084230 is about 549.6794054485.

The spelling of 166084230 in words is "one hundred sixty-six million, eighty-four thousand, two hundred thirty".