14991360 has 120 divisors (see below), whose sum is σ = 48757296. Its totient is φ = 3932160.

The previous prime is 14991349. The next prime is 14991367. The reversal of 14991360 is 6319941.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14991367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245730 + ... + 245790.

Almost surely, 2^14991360 is an apocalyptic number.

14991360 is a gapful number since it is divisible by the number (10) 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 14991360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24378648).

14991360 is an abundant number, since it is smaller than the sum of its proper divisors (33765936).

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

14991360 is an frugal number, since it uses more digits than its factorization.

14991360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 14991360 is about 3871.8677663371. The cubic root of 14991360 is about 246.5738470669.

It can be divided in two parts, 14991 and 360, that added together give a palindrome (15351).

The spelling of 14991360 in words is "fourteen million, nine hundred ninety-one thousand, three hundred sixty".