13830458 has 8 divisors (see below), whose sum is σ = 20764128. Its totient is φ = 6909084.

The previous prime is 13830457. The next prime is 13830473. The reversal of 13830458 is 85403831.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13830457) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 635 + ... + 5297.

It is an arithmetic number, because the mean of its divisors is an integer number (2595516).

Almost surely, 2^13830458 is an apocalyptic number.

13830458 is a deficient number, since it is larger than the sum of its proper divisors (6933670).

13830458 is a wasteful number, since it uses less digits than its factorization.

13830458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 13830458 is about 3718.9323736793. The cubic root of 13830458 is about 240.0373668670.

The spelling of 13830458 in words is "thirteen million, eight hundred thirty thousand, four hundred fifty-eight".