14145546 has 8 divisors (see below), whose sum is σ = 28291104. Its totient is φ = 4715180.

The previous prime is 14145539. The next prime is 14145553. The reversal of 14145546 is 64554141.

14145546 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14145539) and next prime (14145553).

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

14145546 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178790 + ... + 1178801.

It is an arithmetic number, because the mean of its divisors is an integer number (3536388).

Almost surely, 2^14145546 is an apocalyptic number.

14145546 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.

14145546 is a wasteful number, since it uses less digits than its factorization.

14145546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357596.

The product of its digits is 9600, while the sum is 30.

The square root of 14145546 is about 3761.0565005062. The cubic root of 14145546 is about 241.8465548211.

Adding to 14145546 its reverse (64554141), we get a palindrome (78699687).

The spelling of 14145546 in words is "fourteen million, one hundred forty-five thousand, five hundred forty-six".