376665 has 8 divisors (see below), whose sum is σ = 602688. Its totient is φ = 200880.

The previous prime is 376657. The next prime is 376679. The reversal of 376665 is 566673.

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

It is not a de Polignac number, because 376665 - 2³ = 376657 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 7² + 6⁶ + 6⁶ + 6⁷ + 5⁵ .

It is a congruent number.

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, 12541 + ... + 12570.

It is an arithmetic number, because the mean of its divisors is an integer number (75336).

2³⁷⁶⁶⁶⁵ is an apocalyptic number.

It is an amenable number.

376665 is a deficient number, since it is larger than the sum of its proper divisors (226023).

376665 is a wasteful number, since it uses less digits than its factorization.

376665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25119.

The product of its digits is 22680, while the sum is 33.

The square root of 376665 is about 613.7303968356. The cubic root of 376665 is about 72.2190474169.

The spelling of 376665 in words is "three hundred seventy-six thousand, six hundred sixty-five".