93140 has 12 divisors (see below), whose sum is σ = 195636. Its totient is φ = 37248.

The previous prime is 93139. The next prime is 93151. The reversal of 93140 is 4139.

It can be written as a sum of positive squares in 2 ways, for example, as 21316 + 71824 = 146^2 + 268^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309 + ... + 2348.

It is an arithmetic number, because the mean of its divisors is an integer number (16303).

2⁹³¹⁴⁰ is an apocalyptic number.

It is an amenable number.

93140 is an abundant number, since it is smaller than the sum of its proper divisors (102496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97818).

93140 is a wasteful number, since it uses less digits than its factorization.

93140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666 (or 4664 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 93140 is about 305.1884663614. The cubic root of 93140 is about 45.3292720314.

Adding to 93140 its reverse (4139), we get a palindrome (97279).

The spelling of 93140 in words is "ninety-three thousand, one hundred forty".