112730587 has 16 divisors (see below), whose sum is σ = 121716000. Its totient is φ = 104030208.

The previous prime is 112730573. The next prime is 112730593. The reversal of 112730587 is 785037211.

It is a de Polignac number, because none of the positive numbers 2^k-112730587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112730507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225664 + ... + 226162.

It is an arithmetic number, because the mean of its divisors is an integer number (7607250).

Almost surely, 2^112730587 is an apocalyptic number.

112730587 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

112730587 is a deficient number, since it is larger than the sum of its proper divisors (8985413).

112730587 is a wasteful number, since it uses less digits than its factorization.

112730587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 112730587 is about 10617.4661289782. The cubic root of 112730587 is about 483.0742884046.

Adding to 112730587 its reverse (785037211), we get a palindrome (897767798).

The spelling of 112730587 in words is "one hundred twelve million, seven hundred thirty thousand, five hundred eighty-seven".