14309052 has 48 divisors (see below), whose sum is σ = 35562240. Its totient is φ = 4465152.

The previous prime is 14309051. The next prime is 14309089. The reversal of 14309052 is 25090341.

14309052 is nontrivially palindromic in base 7.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14309051) 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, 21793 + ... + 22439.

It is an arithmetic number, because the mean of its divisors is an integer number (740880).

Almost surely, 2^14309052 is an apocalyptic number.

14309052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14309052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17781120).

14309052 is an abundant number, since it is smaller than the sum of its proper divisors (21253188).

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

14309052 is a wasteful number, since it uses less digits than its factorization.

14309052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 14309052 is about 3782.7307596497. The cubic root of 14309052 is about 242.7748087353.

Adding to 14309052 its reverse (25090341), we get a palindrome (39399393).

The spelling of 14309052 in words is "fourteen million, three hundred nine thousand, fifty-two".