13396032 has 84 divisors (see below), whose sum is σ = 41374060. Its totient is φ = 4119552.

The previous prime is 13396021. The next prime is 13396043. The reversal of 13396032 is 23069331.

It is an interprime number because it is at equal distance from previous prime (13396021) and next prime (13396043).

It can be written as a sum of positive squares in 2 ways, for example, as 7750656 + 5645376 = 2784^2 + 2376^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13395987 and 13396005.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6594 + ... + 8382.

Almost surely, 2^13396032 is an apocalyptic number.

13396032 is a gapful number since it is divisible by the number (12) 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 13396032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20687030).

13396032 is an abundant number, since it is smaller than the sum of its proper divisors (27978028).

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

13396032 is a wasteful number, since it uses less digits than its factorization.

13396032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820 (or 1807 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 13396032 is about 3660.0590159176. The cubic root of 13396032 is about 237.4973266550.

The spelling of 13396032 in words is "thirteen million, three hundred ninety-six thousand, thirty-two".