14427270 has 192 divisors, whose sum is σ = 47174400. Its totient is φ = 3006720.

The previous prime is 14427269. The next prime is 14427319. The reversal of 14427270 is 7272441.

It is a happy number.

It is a super-2 number, since 2×14427270² = 416292239305800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 244501 + ... + 244559.

It is an arithmetic number, because the mean of its divisors is an integer number (245700).

Almost surely, 2^14427270 is an apocalyptic number.

14427270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14427270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23587200).

14427270 is an abundant number, since it is smaller than the sum of its proper divisors (32747130).

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

14427270 is a wasteful number, since it uses less digits than its factorization.

14427270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 14427270 is about 3798.3246306760. The cubic root of 14427270 is about 243.4415585806.

The spelling of 14427270 in words is "fourteen million, four hundred twenty-seven thousand, two hundred seventy".