84667 has 8 divisors (see below), whose sum is σ = 95040. Its totient is φ = 74760.

The previous prime is 84659. The next prime is 84673. The reversal of 84667 is 76648.

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

It is a cyclic number.

It is not a de Polignac number, because 84667 - 2³ = 84659 is a prime.

It is a pancake number, because a pancake can be divided into 84667 parts by 411 straight cuts.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384 + ... + 562.

It is an arithmetic number, because the mean of its divisors is an integer number (11880).

2⁸⁴⁶⁶⁷ is an apocalyptic number.

84667 is a deficient number, since it is larger than the sum of its proper divisors (10373).

84667 is a wasteful number, since it uses less digits than its factorization.

84667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233.

The product of its digits is 8064, while the sum is 31.

The square root of 84667 is about 290.9759440229. The cubic root of 84667 is about 43.9108041548.

The spelling of 84667 in words is "eighty-four thousand, six hundred sixty-seven".