13285376 has 48 divisors (see below), whose sum is σ = 28665000. Its totient is φ = 6119424.

The previous prime is 13285369. The next prime is 13285379. The reversal of 13285376 is 67358231.

It is a super-2 number, since 2×13285376² = 353002430922752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13285379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26375 + ... + 26873.

Almost surely, 2^13285376 is an apocalyptic number.

13285376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13285376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14332500).

13285376 is an abundant number, since it is smaller than the sum of its proper divisors (15379624).

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

13285376 is an equidigital number, since it uses as much as digits as its factorization.

13285376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 514 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 13285376 is about 3644.9109728497. The cubic root of 13285376 is about 236.8415802319.

The spelling of 13285376 in words is "thirteen million, two hundred eighty-five thousand, three hundred seventy-six".