13636364 has 12 divisors (see below), whose sum is σ = 27272784. Its totient is φ = 5844144.

The previous prime is 13636361. The next prime is 13636369. The reversal of 13636364 is 46363631.

13636364 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13636364.

It is not an unprimeable number, because it can be changed into a prime (13636361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243479 + ... + 243534.

It is an arithmetic number, because the mean of its divisors is an integer number (2272732).

Almost surely, 2^13636364 is an apocalyptic number.

13636364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13636364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13636364 is a wasteful number, since it uses less digits than its factorization.

13636364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487024 (or 487022 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 13636364 is about 3692.7447786166. The cubic root of 13636364 is about 238.9091932825.

Adding to 13636364 its reverse (46363631), we get a palindrome (59999995).

The spelling of 13636364 in words is "thirteen million, six hundred thirty-six thousand, three hundred sixty-four".