113532534 has 12 divisors (see below), whose sum is σ = 245987196. Its totient is φ = 37844172.

The previous prime is 113532533. The next prime is 113532541. The reversal of 113532534 is 435235311.

It is a super-2 number, since 2×113532534² = 25779272552922312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113532498 and 113532507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113532533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3153664 + ... + 3153699.

It is an arithmetic number, because the mean of its divisors is an integer number (20498933).

Almost surely, 2^113532534 is an apocalyptic number.

113532534 is an abundant number, since it is smaller than the sum of its proper divisors (132454662).

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

113532534 is a wasteful number, since it uses less digits than its factorization.

113532534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307371 (or 6307368 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 113532534 is about 10655.1646632044. The cubic root of 113532534 is about 484.2170866658.

Adding to 113532534 its reverse (435235311), we get a palindrome (548767845).

The spelling of 113532534 in words is "one hundred thirteen million, five hundred thirty-two thousand, five hundred thirty-four".