667114 has 16 divisors (see below), whose sum is σ = 1211328. Its totient is φ = 268992.

The previous prime is 667103. The next prime is 667123. The reversal of 667114 is 411766.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164 + ... + 1639.

It is an arithmetic number, because the mean of its divisors is an integer number (75708).

2⁶⁶⁷¹¹⁴ is an apocalyptic number.

667114 is a deficient number, since it is larger than the sum of its proper divisors (544214).

667114 is a wasteful number, since it uses less digits than its factorization.

667114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829.

The product of its digits is 1008, while the sum is 25.

The square root of 667114 is about 816.7704695935. The cubic root of 667114 is about 87.3775811881.

The spelling of 667114 in words is "six hundred sixty-seven thousand, one hundred fourteen".