112535531 has 8 divisors (see below), whose sum is σ = 115153920. Its totient is φ = 109926568.

The previous prime is 112535519. The next prime is 112535539. The reversal of 112535531 is 135535211.

It is a happy number.

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 112535531 - 2¹⁰ = 112534507 is a prime.

It is a super-2 number, since 2×112535531² = 25328491474903922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112535531.

It is not an unprimeable number, because it can be changed into a prime (112535539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25550 + ... + 29628.

It is an arithmetic number, because the mean of its divisors is an integer number (14394240).

Almost surely, 2^112535531 is an apocalyptic number.

112535531 is a deficient number, since it is larger than the sum of its proper divisors (2618389).

112535531 is an equidigital number, since it uses as much as digits as its factorization.

112535531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4713.

The product of its digits is 2250, while the sum is 26.

The square root of 112535531 is about 10608.2765329718. The cubic root of 112535531 is about 482.7955088842.

The spelling of 112535531 in words is "one hundred twelve million, five hundred thirty-five thousand, five hundred thirty-one".