112455841 has 4 divisors (see below), whose sum is σ = 112527684. Its totient is φ = 112384000.

The previous prime is 112455797. The next prime is 112455857. The reversal of 112455841 is 148554211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 112275216 + 180625 = 10596^2 + 425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112455841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112455641) 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, 33520 + ... + 36721.

It is an arithmetic number, because the mean of its divisors is an integer number (28131921).

Almost surely, 2^112455841 is an apocalyptic number.

It is an amenable number.

112455841 is a deficient number, since it is larger than the sum of its proper divisors (71843).

112455841 is an equidigital number, since it uses as much as digits as its factorization.

112455841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71842.

The product of its digits is 6400, while the sum is 31.

The square root of 112455841 is about 10604.5198382576. The cubic root of 112455841 is about 482.6815210059.

It can be divided in two parts, 1124 and 55841, that added together give a palindrome (56965).

The spelling of 112455841 in words is "one hundred twelve million, four hundred fifty-five thousand, eight hundred forty-one".