9931253 has 8 divisors (see below), whose sum is σ = 10606080. Its totient is φ = 9278640.

The previous prime is 9931223. The next prime is 9931261. The reversal of 9931253 is 3521399.

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

It is a cyclic number.

It is not a de Polignac number, because 9931253 - 2⁸ = 9930997 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 (9931223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4625 + ... + 6422.

It is an arithmetic number, because the mean of its divisors is an integer number (1325760).

Almost surely, 2^9931253 is an apocalyptic number.

It is an amenable number.

9931253 is a deficient number, since it is larger than the sum of its proper divisors (674827).

9931253 is a wasteful number, since it uses less digits than its factorization.

9931253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11107.

The product of its digits is 7290, while the sum is 32.

The square root of 9931253 is about 3151.3890588120. The cubic root of 9931253 is about 214.9486302367.

The spelling of 9931253 in words is "nine million, nine hundred thirty-one thousand, two hundred fifty-three".