112441977 has 24 divisors (see below), whose sum is σ = 165227400. Its totient is φ = 73675008.

The previous prime is 112441957. The next prime is 112442017. The reversal of 112441977 is 779144211.

It can be written as a sum of positive squares in 4 ways, for example, as 1687401 + 110754576 = 1299^2 + 10524^2 .

It is not a de Polignac number, because 112441977 - 2¹⁰ = 112440953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112441937) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 183123 + ... + 183735.

It is an arithmetic number, because the mean of its divisors is an integer number (6884475).

Almost surely, 2^112441977 is an apocalyptic number.

It is an amenable number.

112441977 is a deficient number, since it is larger than the sum of its proper divisors (52785423).

112441977 is a wasteful number, since it uses less digits than its factorization.

112441977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937 (or 934 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 112441977 is about 10603.8661345756. The cubic root of 112441977 is about 482.6616845630.

The spelling of 112441977 in words is "one hundred twelve million, four hundred forty-one thousand, nine hundred seventy-seven".