112501730 has 32 divisors (see below), whose sum is σ = 228536640. Its totient is φ = 39497920.

The previous prime is 112501723. The next prime is 112501771. The reversal of 112501730 is 37105211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14444 + ... + 20823.

It is an arithmetic number, because the mean of its divisors is an integer number (7141770).

Almost surely, 2^112501730 is an apocalyptic number.

112501730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112501730 is an abundant number, since it is smaller than the sum of its proper divisors (116034910).

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

112501730 is a wasteful number, since it uses less digits than its factorization.

112501730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35314.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 112501730 is about 10606.6832704668. The cubic root of 112501730 is about 482.7471668037.

Adding to 112501730 its reverse (37105211), we get a palindrome (149606941).

The spelling of 112501730 in words is "one hundred twelve million, five hundred one thousand, seven hundred thirty".