14051916 has 36 divisors (see below), whose sum is σ = 36013432. Its totient is φ = 4618944.

The previous prime is 14051903. The next prime is 14051923. The reversal of 14051916 is 61915041.

14051916 is a `hidden beast` number, since 140 + 519 + 1 + 6 = 666.

14051916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 14051916.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46 + ... + 5301.

Almost surely, 2^14051916 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 14051916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18006716).

14051916 is an abundant number, since it is smaller than the sum of its proper divisors (21961516).

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

14051916 is a wasteful number, since it uses less digits than its factorization.

14051916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5430 (or 5425 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 14051916 is about 3748.5885343686. The cubic root of 14051916 is about 241.3117754587.

Adding to 14051916 its reverse (61915041), we get a palindrome (75966957).

It can be divided in two parts, 1405 and 1916, that added together give a triangular number (3321 = T₈₁).

The spelling of 14051916 in words is "fourteen million, fifty-one thousand, nine hundred sixteen".