14407469 has 2 divisors, whose sum is σ = 14407470. Its totient is φ = 14407468.

The previous prime is 14407457. The next prime is 14407487. The reversal of 14407469 is 96470441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8584900 + 5822569 = 2930^2 + 2413^2 .

It is a cyclic number.

It is not a de Polignac number, because 14407469 - 2¹² = 14403373 is a prime.

It is a super-2 number, since 2×14407469² = 415150325971922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14407439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7203734 + 7203735.

It is an arithmetic number, because the mean of its divisors is an integer number (7203735).

Almost surely, 2^14407469 is an apocalyptic number.

It is an amenable number.

14407469 is a deficient number, since it is larger than the sum of its proper divisors (1).

14407469 is an equidigital number, since it uses as much as digits as its factorization.

14407469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 14407469 is about 3795.7171917834. The cubic root of 14407469 is about 243.3301354848.

The spelling of 14407469 in words is "fourteen million, four hundred seven thousand, four hundred sixty-nine".