14145522 has 8 divisors (see below), whose sum is σ = 28291056. Its totient is φ = 4715172.

The previous prime is 14145499. The next prime is 14145539. The reversal of 14145522 is 22554141.

It is a sphenic number, since it is the product of 3 distinct primes.

14145522 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 14145492 and 14145501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178788 + ... + 1178799.

It is an arithmetic number, because the mean of its divisors is an integer number (3536382).

Almost surely, 2^14145522 is an apocalyptic number.

14145522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14145522 is a wasteful number, since it uses less digits than its factorization.

14145522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357592.

The product of its digits is 1600, while the sum is 24.

The square root of 14145522 is about 3761.0533099120. The cubic root of 14145522 is about 241.8464180450.

Adding to 14145522 its reverse (22554141), we get a palindrome (36699663).

The spelling of 14145522 in words is "fourteen million, one hundred forty-five thousand, five hundred twenty-two".