112406453 has 2 divisors, whose sum is σ = 112406454. Its totient is φ = 112406452.

The previous prime is 112406449. The next prime is 112406471. The reversal of 112406453 is 354604211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111471364 + 935089 = 10558^2 + 967^2 .

It is a cyclic number.

It is not a de Polignac number, because 112406453 - 2² = 112406449 is a prime.

It is equal to p_6433091 and since 112406453 and 6433091 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112406443) 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, 56203226 + 56203227.

It is an arithmetic number, because the mean of its divisors is an integer number (56203227).

Almost surely, 2^112406453 is an apocalyptic number.

It is an amenable number.

112406453 is a deficient number, since it is larger than the sum of its proper divisors (1).

112406453 is an equidigital number, since it uses as much as digits as its factorization.

112406453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 112406453 is about 10602.1909528173. The cubic root of 112406453 is about 482.6108498121.

The spelling of 112406453 in words is "one hundred twelve million, four hundred six thousand, four hundred fifty-three".