14891016 has 64 divisors (see below), whose sum is σ = 42900480. Its totient is φ = 4219200.

The previous prime is 14891011. The next prime is 14891017. The reversal of 14891016 is 61019841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14891011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25075 + ... + 25661.

It is an arithmetic number, because the mean of its divisors is an integer number (670320).

Almost surely, 2^14891016 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 14891016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21450240).

14891016 is an abundant number, since it is smaller than the sum of its proper divisors (28009464).

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

14891016 is a wasteful number, since it uses less digits than its factorization.

14891016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 14891016 is about 3858.8879227052. The cubic root of 14891016 is about 246.0224713427.

The spelling of 14891016 in words is "fourteen million, eight hundred ninety-one thousand, sixteen".