13380036 has 24 divisors (see below), whose sum is σ = 31281600. Its totient is φ = 4451232.

The previous prime is 13380023. The next prime is 13380041. The reversal of 13380036 is 63008331.

It is a super-2 number, since 2×13380036² = 358050726722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13379988 and 13380015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8865 + ... + 10263.

It is an arithmetic number, because the mean of its divisors is an integer number (1303400).

Almost surely, 2^13380036 is an apocalyptic number.

It is an amenable number.

13380036 is an abundant number, since it is smaller than the sum of its proper divisors (17901564).

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

13380036 is a wasteful number, since it uses less digits than its factorization.

13380036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203 (or 2201 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 13380036 is about 3657.8731525300. The cubic root of 13380036 is about 237.4027583442.

Adding to 13380036 its reverse (63008331), we get a palindrome (76388367).

The spelling of 13380036 in words is "thirteen million, three hundred eighty thousand, thirty-six".