114221447 has 2 divisors, whose sum is σ = 114221448. Its totient is φ = 114221446.

The previous prime is 114221441. The next prime is 114221491. The reversal of 114221447 is 744122411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 114221447 - 2⁴ = 114221431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114221441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57110723 + 57110724.

It is an arithmetic number, because the mean of its divisors is an integer number (57110724).

Almost surely, 2^114221447 is an apocalyptic number.

114221447 is a deficient number, since it is larger than the sum of its proper divisors (1).

114221447 is an equidigital number, since it uses as much as digits as its factorization.

114221447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 26.

The square root of 114221447 is about 10687.4434267509. The cubic root of 114221447 is about 485.1945186369.

Adding to 114221447 its reverse (744122411), we get a palindrome (858343858).

The spelling of 114221447 in words is "one hundred fourteen million, two hundred twenty-one thousand, four hundred forty-seven".