14761216 has 54 divisors (see below), whose sum is σ = 31084130. Its totient is φ = 6994944.

The previous prime is 14761213. The next prime is 14761217. The reversal of 14761216 is 61216741.

It can be written as a sum of positive squares in only one way, i.e., 13542400 + 1218816 = 3680^2 + 1104^2 .

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 (14761213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135370 + ... + 135478.

Almost surely, 2^14761216 is an apocalyptic number.

14761216 is a gapful number since it is divisible by the number (16) 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 14761216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15542065).

14761216 is an abundant number, since it is smaller than the sum of its proper divisors (16322914).

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

14761216 is an equidigital number, since it uses as much as digits as its factorization.

14761216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 134 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 14761216 is about 3842.0327952791. The cubic root of 14761216 is about 245.3055524098.

Adding to 14761216 its reverse (61216741), we get a palindrome (75977957).

The spelling of 14761216 in words is "fourteen million, seven hundred sixty-one thousand, two hundred sixteen".