112174451 has 2 divisors, whose sum is σ = 112174452. Its totient is φ = 112174450.

The previous prime is 112174429. The next prime is 112174453. The reversal of 112174451 is 154471211.

It is a strong prime.

It is an emirp because it is prime and its reverse (154471211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112174451 is a prime.

Together with 112174453, it forms a pair of twin primes.

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 112174451.

It is not a weakly prime, because it can be changed into another prime (112174453) 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 as a sum of consecutive naturals, namely, 56087225 + 56087226.

It is an arithmetic number, because the mean of its divisors is an integer number (56087226).

Almost surely, 2^112174451 is an apocalyptic number.

112174451 is a deficient number, since it is larger than the sum of its proper divisors (1).

112174451 is an equidigital number, since it uses as much as digits as its factorization.

112174451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1120, while the sum is 26.

The square root of 112174451 is about 10591.2440723458. The cubic root of 112174451 is about 482.2785918937.

The spelling of 112174451 in words is "one hundred twelve million, one hundred seventy-four thousand, four hundred fifty-one".