14942280 has 64 divisors (see below), whose sum is σ = 45100800. Its totient is φ = 3960320.

The previous prime is 14942267. The next prime is 14942293. The reversal of 14942280 is 8224941.

It is an interprime number because it is at equal distance from previous prime (14942267) and next prime (14942293).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28420 + ... + 28940.

It is an arithmetic number, because the mean of its divisors is an integer number (704700).

Almost surely, 2^14942280 is an apocalyptic number.

14942280 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 14942280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22550400).

14942280 is an abundant number, since it is smaller than the sum of its proper divisors (30158520).

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

14942280 is a wasteful number, since it uses less digits than its factorization.

14942280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 14942280 is about 3865.5245439655. The cubic root of 14942280 is about 246.3044680118.

The spelling of 14942280 in words is "fourteen million, nine hundred forty-two thousand, two hundred eighty".