14630538 has 32 divisors (see below), whose sum is σ = 31824576. Its totient is φ = 4457088.

The previous prime is 14630533. The next prime is 14630569. The reversal of 14630538 is 83503641.

It is not an unprimeable number, because it can be changed into a prime (14630533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7470 + ... + 9222.

It is an arithmetic number, because the mean of its divisors is an integer number (994518).

Almost surely, 2^14630538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14630538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15912288).

14630538 is an abundant number, since it is smaller than the sum of its proper divisors (17194038).

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

14630538 is a wasteful number, since it uses less digits than its factorization.

14630538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 14630538 is about 3824.9886274341. The cubic root of 14630538 is about 244.5795259057.

The spelling of 14630538 in words is "fourteen million, six hundred thirty thousand, five hundred thirty-eight".