14433997 has 2 divisors, whose sum is σ = 14433998. Its totient is φ = 14433996.

The previous prime is 14433983. The next prime is 14434031. The reversal of 14433997 is 79933441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8916196 + 5517801 = 2986^2 + 2349^2 .

It is a cyclic number.

It is not a de Polignac number, because 14433997 - 2⁷ = 14433869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14433907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7216998 + 7216999.

It is an arithmetic number, because the mean of its divisors is an integer number (7216999).

Almost surely, 2^14433997 is an apocalyptic number.

It is an amenable number.

14433997 is a deficient number, since it is larger than the sum of its proper divisors (1).

14433997 is an equidigital number, since it uses as much as digits as its factorization.

14433997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 14433997 is about 3799.2100494708. The cubic root of 14433997 is about 243.4793891820.

The spelling of 14433997 in words is "fourteen million, four hundred thirty-three thousand, nine hundred ninety-seven".