14542416 has 150 divisors (see below), whose sum is σ = 49175610. Its totient is φ = 4136832.

The previous prime is 14542393. The next prime is 14542421. The reversal of 14542416 is 61424541.

It can be written as a sum of positive squares in only one way, i.e., 14288400 + 254016 = 3780^2 + 504^2 .

It is a super-2 number, since 2×14542416² = 422963726234112, 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 14542416.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 63390 + ... + 63618.

Almost surely, 2^14542416 is an apocalyptic number.

14542416 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 14542416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24587805).

14542416 is an abundant number, since it is smaller than the sum of its proper divisors (34633194).

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

14542416 is a wasteful number, since it uses less digits than its factorization.

14542416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 241 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 14542416 is about 3813.4519795062. The cubic root of 14542416 is about 244.0874899011.

Adding to 14542416 its reverse (61424541), we get a palindrome (75966957).

The spelling of 14542416 in words is "fourteen million, five hundred forty-two thousand, four hundred sixteen".