14492447 has 2 divisors, whose sum is σ = 14492448. Its totient is φ = 14492446.

The previous prime is 14492417. The next prime is 14492453. The reversal of 14492447 is 74429441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14492447 - 2¹² = 14488351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14492417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7246223 + 7246224.

It is an arithmetic number, because the mean of its divisors is an integer number (7246224).

Almost surely, 2^14492447 is an apocalyptic number.

14492447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14492447 is an equidigital number, since it uses as much as digits as its factorization.

14492447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 35.

The square root of 14492447 is about 3806.8946662602. The cubic root of 14492447 is about 243.8076005009.

The spelling of 14492447 in words is "fourteen million, four hundred ninety-two thousand, four hundred forty-seven".