112705811 has 4 divisors (see below), whose sum is σ = 115751952. Its totient is φ = 109659672.

The previous prime is 112705807. The next prime is 112705829. The reversal of 112705811 is 118507211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112705811 - 2² = 112705807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112704811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523015 + ... + 1523088.

It is an arithmetic number, because the mean of its divisors is an integer number (28937988).

Almost surely, 2^112705811 is an apocalyptic number.

112705811 is a deficient number, since it is larger than the sum of its proper divisors (3046141).

112705811 is an equidigital number, since it uses as much as digits as its factorization.

112705811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046140.

The product of its (nonzero) digits is 560, while the sum is 26.

The square root of 112705811 is about 10616.2993081393. The cubic root of 112705811 is about 483.0388956870.

The spelling of 112705811 in words is "one hundred twelve million, seven hundred five thousand, eight hundred eleven".