13283136 has 56 divisors (see below), whose sum is σ = 39055040. Its totient is φ = 4427136.

The previous prime is 13283107. The next prime is 13283143. The reversal of 13283136 is 63138231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

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 7 ways as a sum of consecutive naturals, for example, 2116 + ... + 5571.

Almost surely, 2^13283136 is an apocalyptic number.

13283136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13283136 is an abundant number, since it is smaller than the sum of its proper divisors (25771904).

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

13283136 is an equidigital number, since it uses as much as digits as its factorization.

13283136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7708 (or 7692 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13283136 is about 3644.6036821580. The cubic root of 13283136 is about 236.8282684782.

The spelling of 13283136 in words is "thirteen million, two hundred eighty-three thousand, one hundred thirty-six".