10224391 has 2 divisors, whose sum is σ = 10224392. Its totient is φ = 10224390.

The previous prime is 10224373. The next prime is 10224433. The reversal of 10224391 is 19342201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10224391 - 2⁹ = 10223879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10224341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5112195 + 5112196.

It is an arithmetic number, because the mean of its divisors is an integer number (5112196).

Almost surely, 2^10224391 is an apocalyptic number.

10224391 is a deficient number, since it is larger than the sum of its proper divisors (1).

10224391 is an equidigital number, since it uses as much as digits as its factorization.

10224391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 10224391 is about 3197.5601636248. The cubic root of 10224391 is about 217.0430163825.

Adding to 10224391 its reverse (19342201), we get a palindrome (29566592).

The spelling of 10224391 in words is "ten million, two hundred twenty-four thousand, three hundred ninety-one".