124226447 has 12 divisors (see below), whose sum is σ = 127815936. Its totient is φ = 120728160.

The previous prime is 124226419. The next prime is 124226471. The reversal of 124226447 is 744622421.

It is not a de Polignac number, because 124226447 - 2¹⁴ = 124210063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124226147) 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 11 ways as a sum of consecutive naturals, for example, 441947 + ... + 442227.

It is an arithmetic number, because the mean of its divisors is an integer number (10651328).

Almost surely, 2^124226447 is an apocalyptic number.

124226447 is a deficient number, since it is larger than the sum of its proper divisors (3589489).

124226447 is an equidigital number, since it uses as much as digits as its factorization.

124226447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 467 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 124226447 is about 11145.6918582922. The cubic root of 124226447 is about 498.9664610666.

Adding to 124226447 its reverse (744622421), we get a palindrome (868848868).

The spelling of 124226447 in words is "one hundred twenty-four million, two hundred twenty-six thousand, four hundred forty-seven".