112787270 has 16 divisors (see below), whose sum is σ = 204072480. Its totient is φ = 44880384.

The previous prime is 112787261. The next prime is 112787281. The reversal of 112787270 is 72787211.

It is a self number, because there is not a number n which added to its sum of digits gives 112787270.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27290 + ... + 31149.

It is an arithmetic number, because the mean of its divisors is an integer number (12754530).

Almost surely, 2^112787270 is an apocalyptic number.

112787270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112787270 is a deficient number, since it is larger than the sum of its proper divisors (91285210).

112787270 is a wasteful number, since it uses less digits than its factorization.

112787270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58639.

The product of its (nonzero) digits is 10976, while the sum is 35.

The square root of 112787270 is about 10620.1351215509. The cubic root of 112787270 is about 483.1552410325.

The spelling of 112787270 in words is "one hundred twelve million, seven hundred eighty-seven thousand, two hundred seventy".