113434608 has 120 divisors (see below), whose sum is σ = 361061712. Its totient is φ = 30492672.

The previous prime is 113434567. The next prime is 113434609. The reversal of 113434608 is 806434311.

It is a super-2 number, since 2×113434608² = 25734820584227328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113434609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38566 + ... + 41402.

Almost surely, 2^113434608 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 113434608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180530856).

113434608 is an abundant number, since it is smaller than the sum of its proper divisors (247627104).

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

113434608 is a wasteful number, since it uses less digits than its factorization.

113434608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879 (or 2866 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 113434608 is about 10650.5684355343. The cubic root of 113434608 is about 484.0778282512.

Adding to 113434608 its reverse (806434311), we get a palindrome (919868919).

It can be divided in two parts, 11343 and 4608, that added together give a palindrome (15951).

The spelling of 113434608 in words is "one hundred thirteen million, four hundred thirty-four thousand, six hundred eight".