14252280 has 192 divisors, whose sum is σ = 52669440. Its totient is φ = 3020544.

The previous prime is 14252279. The next prime is 14252291. The reversal of 14252280 is 8225241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 14252280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 303217 + ... + 303263.

It is an arithmetic number, because the mean of its divisors is an integer number (274320).

Almost surely, 2^14252280 is an apocalyptic number.

14252280 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 14252280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26334720).

14252280 is an abundant number, since it is smaller than the sum of its proper divisors (38417160).

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

14252280 is a wasteful number, since it uses less digits than its factorization.

14252280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 14252280 is about 3775.2191989340. The cubic root of 14252280 is about 242.4533087560.

The spelling of 14252280 in words is "fourteen million, two hundred fifty-two thousand, two hundred eighty".