112891753 has 8 divisors (see below), whose sum is σ = 121729608. Its totient is φ = 104075904.

The previous prime is 112891729. The next prime is 112891777. The reversal of 112891753 is 357198211.

It is an interprime number because it is at equal distance from previous prime (112891729) and next prime (112891777).

It can be written as a sum of positive squares in 4 ways, for example, as 37601424 + 75290329 = 6132^2 + 8677^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112891753 - 2⁹ = 112891241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112891453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6075 + ... + 16207.

It is an arithmetic number, because the mean of its divisors is an integer number (15216201).

Almost surely, 2^112891753 is an apocalyptic number.

112891753 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112891753 is a deficient number, since it is larger than the sum of its proper divisors (8837855).

112891753 is a wasteful number, since it uses less digits than its factorization.

112891753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11003.

The product of its digits is 15120, while the sum is 37.

The square root of 112891753 is about 10625.0530822203. The cubic root of 112891753 is about 483.3043888599.

The spelling of 112891753 in words is "one hundred twelve million, eight hundred ninety-one thousand, seven hundred fifty-three".