14493546 has 32 divisors (see below), whose sum is σ = 32551680. Its totient is φ = 4779648.

The previous prime is 14493517. The next prime is 14493547. The reversal of 14493546 is 64539441.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14493546.

It is not an unprimeable number, because it can be changed into a prime (14493547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3855 + ... + 6621.

It is an arithmetic number, because the mean of its divisors is an integer number (1017240).

Almost surely, 2^14493546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14493546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16275840).

14493546 is an abundant number, since it is smaller than the sum of its proper divisors (18058134).

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

14493546 is a wasteful number, since it uses less digits than its factorization.

14493546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875 (or 2869 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 14493546 is about 3807.0390068924. The cubic root of 14493546 is about 243.8137632002.

The spelling of 14493546 in words is "fourteen million, four hundred ninety-three thousand, five hundred forty-six".