112041405 has 48 divisors (see below), whose sum is σ = 222753024. Its totient is φ = 51033600.

The previous prime is 112041401. The next prime is 112041437. The reversal of 112041405 is 504140211.

It is not a de Polignac number, because 112041405 - 2² = 112041401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112041401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 125872 + ... + 126758.

It is an arithmetic number, because the mean of its divisors is an integer number (4640688).

Almost surely, 2^112041405 is an apocalyptic number.

112041405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112041405 is a deficient number, since it is larger than the sum of its proper divisors (110711619).

112041405 is a wasteful number, since it uses less digits than its factorization.

112041405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 112041405 is about 10584.9612658715. The cubic root of 112041405 is about 482.0878454813.

Adding to 112041405 its reverse (504140211), we get a palindrome (616181616).

The spelling of 112041405 in words is "one hundred twelve million, forty-one thousand, four hundred five".