14501916 has 120 divisors (see below), whose sum is σ = 44680944. Its totient is φ = 4043520.

The previous prime is 14501911. The next prime is 14501923. The reversal of 14501916 is 61910541.

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 14501916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14501911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 46176 + ... + 46488.

Almost surely, 2^14501916 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 14501916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22340472).

14501916 is an abundant number, since it is smaller than the sum of its proper divisors (30179028).

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

14501916 is a wasteful number, since it uses less digits than its factorization.

14501916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 342 counting only the distinct ones).

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

The square root of 14501916 is about 3808.1381277469. The cubic root of 14501916 is about 243.8606881898.

The spelling of 14501916 in words is "fourteen million, five hundred one thousand, nine hundred sixteen".