14457322 has 16 divisors (see below), whose sum is σ = 23857344. Its totient is φ = 6570300.

The previous prime is 14457307. The next prime is 14457323. The reversal of 14457322 is 22375441.

It is not an unprimeable number, because it can be changed into a prime (14457323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54 + ... + 5377.

It is an arithmetic number, because the mean of its divisors is an integer number (1491084).

Almost surely, 2^14457322 is an apocalyptic number.

14457322 is a deficient number, since it is larger than the sum of its proper divisors (9400022).

14457322 is an equidigital number, since it uses as much as digits as its factorization.

14457322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5466 (or 5444 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 14457322 is about 3802.2785274096. The cubic root of 14457322 is about 243.6104709230.

The spelling of 14457322 in words is "fourteen million, four hundred fifty-seven thousand, three hundred twenty-two".