14526216 has 80 divisors (see below), whose sum is σ = 42144300. Its totient is φ = 4669056.

The previous prime is 14526209. The next prime is 14526221. The reversal of 14526216 is 61262541.

14526216 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13616100 + 910116 = 3690^2 + 954^2 .

It is a super-2 number, since 2×14526216² = 422021902557312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 14526216.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18406 + ... + 19178.

Almost surely, 2^14526216 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 14526216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21072150).

14526216 is an abundant number, since it is smaller than the sum of its proper divisors (27618084).

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

14526216 is a wasteful number, since it uses less digits than its factorization.

14526216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820 (or 807 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 14526216 is about 3811.3273278479. The cubic root of 14526216 is about 243.9968198098.

Adding to 14526216 its reverse (61262541), we get a palindrome (75788757).

The spelling of 14526216 in words is "fourteen million, five hundred twenty-six thousand, two hundred sixteen".