14158430 has 32 divisors (see below), whose sum is σ = 29943648. Its totient is φ = 4752000.

The previous prime is 14158393. The next prime is 14158447. The reversal of 14158430 is 3485141.

It is a super-2 number, since 2×14158430² = 400922280129800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 14158430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3521 + ... + 6380.

It is an arithmetic number, because the mean of its divisors is an integer number (935739).

Almost surely, 2^14158430 is an apocalyptic number.

14158430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14158430 is an abundant number, since it is smaller than the sum of its proper divisors (15785218).

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

14158430 is a wasteful number, since it uses less digits than its factorization.

14158430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9932.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 14158430 is about 3762.7689272662. The cubic root of 14158430 is about 241.9199585029.

Subtracting from 14158430 its reverse (3485141), we obtain a square (10673289 = 3267²).

The spelling of 14158430 in words is "fourteen million, one hundred fifty-eight thousand, four hundred thirty".