31254 has 8 divisors (see below), whose sum is σ = 62520. Its totient is φ = 10416.

The previous prime is 31253. The next prime is 31259. The reversal of 31254 is 45213.

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

31254 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 31254.

It is not an unprimeable number, because it can be changed into a prime (31253) 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, 2599 + ... + 2610.

It is an arithmetic number, because the mean of its divisors is an integer number (7815).

2³¹²⁵⁴ is an apocalyptic number.

31254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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 (31260).

31254 is a wasteful number, since it uses less digits than its factorization.

31254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214.

The product of its digits is 120, while the sum is 15.

The square root of 31254 is about 176.7880086431. The cubic root of 31254 is about 31.4993701058.

Adding to 31254 its reverse (45213), we get a palindrome (76467).

The spelling of 31254 in words is "thirty-one thousand, two hundred fifty-four".