112236491 has 2 divisors, whose sum is σ = 112236492. Its totient is φ = 112236490.

The previous prime is 112236463. The next prime is 112236497. The reversal of 112236491 is 194632211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112236491 - 2¹⁴ = 112220107 is a prime.

It is not a weakly prime, because it can be changed into another prime (112236497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56118245 + 56118246.

It is an arithmetic number, because the mean of its divisors is an integer number (56118246).

Almost surely, 2^112236491 is an apocalyptic number.

112236491 is a deficient number, since it is larger than the sum of its proper divisors (1).

112236491 is an equidigital number, since it uses as much as digits as its factorization.

112236491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 29.

The square root of 112236491 is about 10594.1725018993. The cubic root of 112236491 is about 482.3674863174.

The spelling of 112236491 in words is "one hundred twelve million, two hundred thirty-six thousand, four hundred ninety-one".