112507427 has 2 divisors, whose sum is σ = 112507428. Its totient is φ = 112507426.

The previous prime is 112507387. The next prime is 112507441. The reversal of 112507427 is 724705211.

It is a strong prime.

It is an emirp because it is prime and its reverse (724705211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112507427 is a prime.

It is a super-2 number, since 2×112507427² = 25315842260320658, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112507427.

It is not a weakly prime, because it can be changed into another prime (112507027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56253713 + 56253714.

It is an arithmetic number, because the mean of its divisors is an integer number (56253714).

Almost surely, 2^112507427 is an apocalyptic number.

112507427 is a deficient number, since it is larger than the sum of its proper divisors (1).

112507427 is an equidigital number, since it uses as much as digits as its factorization.

112507427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 112507427 is about 10606.9518241576. The cubic root of 112507427 is about 482.7553153130.

The spelling of 112507427 in words is "one hundred twelve million, five hundred seven thousand, four hundred twenty-seven".