113540634 has 24 divisors (see below), whose sum is σ = 248544660. Its totient is φ = 37456128.

The previous prime is 113540629. The next prime is 113540659. The reversal of 113540634 is 436045311.

113540634 is a `hidden beast` number, since 113 + 540 + 6 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 99500625 + 14040009 = 9975^2 + 3747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113540598 and 113540607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30769 + ... + 34260.

Almost surely, 2^113540634 is an apocalyptic number.

113540634 is an abundant number, since it is smaller than the sum of its proper divisors (135004026).

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

113540634 is a wasteful number, since it uses less digits than its factorization.

113540634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65134 (or 65131 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 113540634 is about 10655.5447537890. The cubic root of 113540634 is about 484.2286019116.

Adding to 113540634 its reverse (436045311), we get a palindrome (549585945).

The spelling of 113540634 in words is "one hundred thirteen million, five hundred forty thousand, six hundred thirty-four".