13314630 has 128 divisors (see below), whose sum is σ = 39813120. Its totient is φ = 2782080.

The previous prime is 13314617. The next prime is 13314641. The reversal of 13314630 is 3641331.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 13314597 and 13314606.

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 63 ways as a sum of consecutive naturals, for example, 187495 + ... + 187565.

It is an arithmetic number, because the mean of its divisors is an integer number (311040).

Almost surely, 2^13314630 is an apocalyptic number.

13314630 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 13314630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19906560).

13314630 is an abundant number, since it is smaller than the sum of its proper divisors (26498490).

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

13314630 is a wasteful number, since it uses less digits than its factorization.

13314630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 13314630 is about 3648.9217585473. The cubic root of 13314630 is about 237.0152921465.

Adding to 13314630 its reverse (3641331), we get a palindrome (16955961).

The spelling of 13314630 in words is "thirteen million, three hundred fourteen thousand, six hundred thirty".