1356136 has 16 divisors (see below), whose sum is σ = 2556000. Its totient is φ = 674544.

The previous prime is 1356133. The next prime is 1356143. The reversal of 1356136 is 6316531.

It is a self number, because there is not a number n which added to its sum of digits gives 1356136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356133) 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, 1965 + ... + 2563.

It is an arithmetic number, because the mean of its divisors is an integer number (159750).

2^1356136 is an apocalyptic number.

It is an amenable number.

1356136 is a deficient number, since it is larger than the sum of its proper divisors (1199864).

1356136 is a wasteful number, since it uses less digits than its factorization.

1356136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888 (or 884 counting only the distinct ones).

The product of its digits is 1620, while the sum is 25.

The square root of 1356136 is about 1164.5325242345. The cubic root of 1356136 is about 110.6881379607.

The spelling of 1356136 in words is "one million, three hundred fifty-six thousand, one hundred thirty-six".