113342436 has 96 divisors (see below), whose sum is σ = 310302720. Its totient is φ = 35706528.

The previous prime is 113342431. The next prime is 113342443. The reversal of 113342436 is 634243311.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (113342431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255631 + ... + 256073.

It is an arithmetic number, because the mean of its divisors is an integer number (3232320).

Almost surely, 2^113342436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113342436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155151360).

113342436 is an abundant number, since it is smaller than the sum of its proper divisors (196960284).

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

113342436 is a wasteful number, since it uses less digits than its factorization.

113342436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 574 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 113342436 is about 10646.2404631870. The cubic root of 113342436 is about 483.9466792341.

Adding to 113342436 its reverse (634243311), we get a palindrome (747585747).

The spelling of 113342436 in words is "one hundred thirteen million, three hundred forty-two thousand, four hundred thirty-six".