166662914 has 8 divisors (see below), whose sum is σ = 272721168. Its totient is φ = 75755860.

The previous prime is 166662901. The next prime is 166662929. The reversal of 166662914 is 419266661.

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

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 3 ways as a sum of consecutive naturals, for example, 3787772 + ... + 3787815.

It is an arithmetic number, because the mean of its divisors is an integer number (34090146).

Almost surely, 2^166662914 is an apocalyptic number.

166662914 is a deficient number, since it is larger than the sum of its proper divisors (106058254).

166662914 is a wasteful number, since it uses less digits than its factorization.

166662914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7575600.

The product of its digits is 93312, while the sum is 41.

The square root of 166662914 is about 12909.7991463849. The cubic root of 166662914 is about 550.3170777740.

The spelling of 166662914 in words is "one hundred sixty-six million, six hundred sixty-two thousand, nine hundred fourteen".