166954084 has 24 divisors (see below), whose sum is σ = 323493408. Its totient is φ = 74754240.

The previous prime is 166954069. The next prime is 166954147. The reversal of 166954084 is 480459661.

It is a self number, because there is not a number n which added to its sum of digits gives 166954084.

It is an unprimeable number.

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, 25369 + ... + 31264.

It is an arithmetic number, because the mean of its divisors is an integer number (13478892).

Almost surely, 2^166954084 is an apocalyptic number.

It is an amenable number.

166954084 is a deficient number, since it is larger than the sum of its proper divisors (156539324).

166954084 is a wasteful number, since it uses less digits than its factorization.

166954084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56715 (or 56713 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 166954084 is about 12921.0713178126. The cubic root of 166954084 is about 550.6373701860.

The spelling of 166954084 in words is "one hundred sixty-six million, nine hundred fifty-four thousand, eighty-four".