113435540 has 24 divisors (see below), whose sum is σ = 248572800. Its totient is φ = 43401248.

The previous prime is 113435527. The next prime is 113435549. The reversal of 113435540 is 45534311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113435549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122840 + ... + 123759.

It is an arithmetic number, because the mean of its divisors is an integer number (10357200).

Almost surely, 2^113435540 is an apocalyptic number.

113435540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113435540 is an abundant number, since it is smaller than the sum of its proper divisors (135137260).

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

113435540 is a wasteful number, since it uses less digits than its factorization.

113435540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246631 (or 246629 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 113435540 is about 10650.6121889777. The cubic root of 113435540 is about 484.0791540056.

Adding to 113435540 its reverse (45534311), we get a palindrome (158969851).

The spelling of 113435540 in words is "one hundred thirteen million, four hundred thirty-five thousand, five hundred forty".