14489436 has 48 divisors (see below), whose sum is σ = 36648864. Its totient is φ = 4429056.

The previous prime is 14489429. The next prime is 14489521. The reversal of 14489436 is 63498441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 14489394 and 14489403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45550 + ... + 45866.

It is an arithmetic number, because the mean of its divisors is an integer number (763518).

Almost surely, 2^14489436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14489436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18324432).

14489436 is an abundant number, since it is smaller than the sum of its proper divisors (22159428).

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

14489436 is a wasteful number, since it uses less digits than its factorization.

14489436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630 (or 628 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 14489436 is about 3806.4991790358. The cubic root of 14489436 is about 243.7907145664.

The spelling of 14489436 in words is "fourteen million, four hundred eighty-nine thousand, four hundred thirty-six".