1356536 has 8 divisors (see below), whose sum is σ = 2543520. Its totient is φ = 678264.

The previous prime is 1356503. The next prime is 1356539. The reversal of 1356536 is 6356531.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1356499 and 1356508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84776 + ... + 84791.

It is an arithmetic number, because the mean of its divisors is an integer number (317940).

2^1356536 is an apocalyptic number.

It is an amenable number.

1356536 is a deficient number, since it is larger than the sum of its proper divisors (1186984).

1356536 is a wasteful number, since it uses less digits than its factorization.

1356536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169573 (or 169569 counting only the distinct ones).

The product of its digits is 8100, while the sum is 29.

The square root of 1356536 is about 1164.7042543066. The cubic root of 1356536 is about 110.6990195888.

The spelling of 1356536 in words is "one million, three hundred fifty-six thousand, five hundred thirty-six".