99067 has 4 divisors (see below), whose sum is σ = 99856. Its totient is φ = 98280.

The previous prime is 99053. The next prime is 99079. The reversal of 99067 is 76099.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 99067 - 2⁷ = 98939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159 + ... + 472.

It is an arithmetic number, because the mean of its divisors is an integer number (24964).

2⁹⁹⁰⁶⁷ is an apocalyptic number.

99067 is a deficient number, since it is larger than the sum of its proper divisors (789).

99067 is a wasteful number, since it uses less digits than its factorization.

99067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 99067 is about 314.7491064324. The cubic root of 99067 is about 46.2710836427.

The spelling of 99067 in words is "ninety-nine thousand, sixty-seven".