13283630 has 16 divisors (see below), whose sum is σ = 25317360. Its totient is φ = 5000832.

The previous prime is 13283617. The next prime is 13283639. The reversal of 13283630 is 3638231.

13283630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13283630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13283639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38900 + ... + 39239.

It is an arithmetic number, because the mean of its divisors is an integer number (1582335).

Almost surely, 2^13283630 is an apocalyptic number.

13283630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13283630 is a deficient number, since it is larger than the sum of its proper divisors (12033730).

13283630 is a wasteful number, since it uses less digits than its factorization.

13283630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78163.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 13283630 is about 3644.6714529570. The cubic root of 13283630 is about 236.8312043239.

The spelling of 13283630 in words is "thirteen million, two hundred eighty-three thousand, six hundred thirty".