13573036 has 48 divisors (see below), whose sum is σ = 26256384. Its totient is φ = 6120576.

The previous prime is 13573019. The next prime is 13573037. The reversal of 13573036 is 63037531.

It is a junction number, because it is equal to n+sod(n) for n = 13572995 and 13573013.

It is not an unprimeable number, because it can be changed into a prime (13573037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185896 + ... + 185968.

It is an arithmetic number, because the mean of its divisors is an integer number (547008).

Almost surely, 2^13573036 is an apocalyptic number.

It is an amenable number.

13573036 is a deficient number, since it is larger than the sum of its proper divisors (12683348).

13573036 is a wasteful number, since it uses less digits than its factorization.

13573036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 13573036 is about 3684.1601485277. The cubic root of 13573036 is about 238.5387836200.

It can be divided in two parts, 13 and 573036, that added together give a square (573049 = 757²).

The spelling of 13573036 in words is "thirteen million, five hundred seventy-three thousand, thirty-six".