14297430 has 64 divisors (see below), whose sum is σ = 39656448. Its totient is φ = 3231360.

The previous prime is 14297419. The next prime is 14297431. The reversal of 14297430 is 3479241.

It is a happy number.

14297430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14297431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21300 + ... + 21960.

It is an arithmetic number, because the mean of its divisors is an integer number (619632).

Almost surely, 2^14297430 is an apocalyptic number.

14297430 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 14297430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19828224).

14297430 is an abundant number, since it is smaller than the sum of its proper divisors (25359018).

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

14297430 is a wasteful number, since it uses less digits than its factorization.

14297430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 14297430 is about 3781.1942557874. The cubic root of 14297430 is about 242.7090626358.

The spelling of 14297430 in words is "fourteen million, two hundred ninety-seven thousand, four hundred thirty".