14545212 has 48 divisors (see below), whose sum is σ = 37425024. Its totient is φ = 4360000.

The previous prime is 14545189. The next prime is 14545213. The reversal of 14545212 is 21254541.

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 (14545213) 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, 12787 + ... + 13877.

It is an arithmetic number, because the mean of its divisors is an integer number (779688).

Almost surely, 2^14545212 is an apocalyptic number.

14545212 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 14545212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18712512).

14545212 is an abundant number, since it is smaller than the sum of its proper divisors (22879812).

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

14545212 is a wasteful number, since it uses less digits than its factorization.

14545212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 1208 counting only the distinct ones).

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

The square root of 14545212 is about 3813.8185588725. The cubic root of 14545212 is about 244.1031320724.

Adding to 14545212 its reverse (21254541), we get a palindrome (35799753).

It can be divided in two parts, 1454 and 5212, that added together give a palindrome (6666).

The spelling of 14545212 in words is "fourteen million, five hundred forty-five thousand, two hundred twelve".