93172 has 6 divisors (see below), whose sum is σ = 163058. Its totient is φ = 46584.

The previous prime is 93169. The next prime is 93179. The reversal of 93172 is 27139.

93172 is nontrivially palindromic in base 3 and base 14.

It can be written as a sum of positive squares in only one way, i.e., 54756 + 38416 = 234^2 + 196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93179) by changing a digit.

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 as a sum of consecutive naturals, namely, 11643 + ... + 11650.

2⁹³¹⁷² is an apocalyptic number.

It is an amenable number.

93172 is a deficient number, since it is larger than the sum of its proper divisors (69886).

93172 is a wasteful number, since it uses less digits than its factorization.

93172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23297 (or 23295 counting only the distinct ones).

The product of its digits is 378, while the sum is 22.

The square root of 93172 is about 305.2408884799. The cubic root of 93172 is about 45.3344626785.

The spelling of 93172 in words is "ninety-three thousand, one hundred seventy-two".