13487036 has 24 divisors (see below), whose sum is σ = 25428480. Its totient is φ = 6238512.

The previous prime is 13487027. The next prime is 13487051. The reversal of 13487036 is 63078431.

It is a junction number, because it is equal to n+sod(n) for n = 13486993 and 13487011.

It is a congruent number.

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, 1205 + ... + 5331.

It is an arithmetic number, because the mean of its divisors is an integer number (1059520).

Almost surely, 2^13487036 is an apocalyptic number.

It is an amenable number.

13487036 is a deficient number, since it is larger than the sum of its proper divisors (11941444).

13487036 is a wasteful number, since it uses less digits than its factorization.

13487036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193 (or 4191 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 13487036 is about 3672.4700134923. The cubic root of 13487036 is about 238.0339146171.

The spelling of 13487036 in words is "thirteen million, four hundred eighty-seven thousand, thirty-six".