93213 has 6 divisors (see below), whose sum is σ = 134654. Its totient is φ = 62136.

The previous prime is 93199. The next prime is 93229. The reversal of 93213 is 31239.

It can be written as a sum of positive squares in only one way, i.e., 79524 + 13689 = 282^2 + 117^2 .

It is not a de Polignac number, because 93213 - 2⁸ = 92957 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 (93253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5170 + ... + 5187.

2⁹³²¹³ is an apocalyptic number.

It is an amenable number.

93213 is a deficient number, since it is larger than the sum of its proper divisors (41441).

93213 is a wasteful number, since it uses less digits than its factorization.

93213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10363 (or 10360 counting only the distinct ones).

The product of its digits is 162, while the sum is 18.

The square root of 93213 is about 305.3080411650. The cubic root of 93213 is about 45.3411114585.

The spelling of 93213 in words is "ninety-three thousand, two hundred thirteen".