13893036 has 24 divisors (see below), whose sum is σ = 32539584. Its totient is φ = 4613520.

The previous prime is 13893023. The next prime is 13893037. The reversal of 13893036 is 63039831.

It is a junction number, because it is equal to n+sod(n) for n = 13892988 and 13893006.

It is not an unprimeable number, because it can be changed into a prime (13893037) 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, 1351 + ... + 5441.

It is an arithmetic number, because the mean of its divisors is an integer number (1355816).

Almost surely, 2^13893036 is an apocalyptic number.

It is an amenable number.

13893036 is an abundant number, since it is smaller than the sum of its proper divisors (18646548).

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

13893036 is a wasteful number, since it uses less digits than its factorization.

13893036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381 (or 4379 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 13893036 is about 3727.3363143135. The cubic root of 13893036 is about 240.3988506806.

The spelling of 13893036 in words is "thirteen million, eight hundred ninety-three thousand, thirty-six".