1353636 has 36 divisors (see below), whose sum is σ = 3603600. Its totient is φ = 427248.

The previous prime is 1353629. The next prime is 1353641. The reversal of 1353636 is 6363531.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306 + ... + 1673.

It is an arithmetic number, because the mean of its divisors is an integer number (100100).

2^1353636 is an apocalyptic number.

It is an amenable number.

1353636 is an abundant number, since it is smaller than the sum of its proper divisors (2249964).

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

1353636 is a wasteful number, since it uses less digits than its factorization.

1353636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008 (or 2003 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 1353636 is about 1163.4586369957. The cubic root of 1353636 is about 110.6200792602.

The spelling of 1353636 in words is "one million, three hundred fifty-three thousand, six hundred thirty-six".