14979760 has 40 divisors (see below), whose sum is σ = 35685216. Its totient is φ = 5844480.

The previous prime is 14979751. The next prime is 14979763. The reversal of 14979760 is 6797941.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (14979763) 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, 997 + ... + 5563.

Almost surely, 2^14979760 is an apocalyptic number.

14979760 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 14979760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17842608).

14979760 is an abundant number, since it is smaller than the sum of its proper divisors (20705456).

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

14979760 is a wasteful number, since it uses less digits than its factorization.

14979760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4621 (or 4615 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 14979760 is about 3870.3694914052. The cubic root of 14979760 is about 246.5102327655.

The spelling of 14979760 in words is "fourteen million, nine hundred seventy-nine thousand, seven hundred sixty".