112450451 has 4 divisors (see below), whose sum is σ = 113609832. Its totient is φ = 111291072.

The previous prime is 112450433. The next prime is 112450453. The reversal of 112450451 is 154054211.

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

It is a cyclic number.

It is not a de Polignac number, because 112450451 - 2¹⁴ = 112434067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112450453) 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 3 ways as a sum of consecutive naturals, for example, 579545 + ... + 579738.

It is an arithmetic number, because the mean of its divisors is an integer number (28402458).

Almost surely, 2^112450451 is an apocalyptic number.

112450451 is a deficient number, since it is larger than the sum of its proper divisors (1159381).

112450451 is an equidigital number, since it uses as much as digits as its factorization.

112450451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159380.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 112450451 is about 10604.2656982933. The cubic root of 112450451 is about 482.6738092531.

The spelling of 112450451 in words is "one hundred twelve million, four hundred fifty thousand, four hundred fifty-one".