14969280 has 112 divisors (see below), whose sum is σ = 49158144. Its totient is φ = 3855360.

The previous prime is 14969263. The next prime is 14969281. The reversal of 14969280 is 8296941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14969281) 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, 29509 + ... + 30011.

It is an arithmetic number, because the mean of its divisors is an integer number (438912).

Almost surely, 2^14969280 is an apocalyptic number.

14969280 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 14969280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24579072).

14969280 is an abundant number, since it is smaller than the sum of its proper divisors (34188864).

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

14969280 is a wasteful number, since it uses less digits than its factorization.

14969280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 14969280 is about 3869.0153786203. The cubic root of 14969280 is about 246.4527322907.

The spelling of 14969280 in words is "fourteen million, nine hundred sixty-nine thousand, two hundred eighty".