1356606 has 12 divisors (see below), whose sum is σ = 2939352. Its totient is φ = 452196.

The previous prime is 1356599. The next prime is 1356611. The reversal of 1356606 is 6066531.

1356606 is a `hidden beast` number, since 1 + 3 + 56 + 606 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1356606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37666 + ... + 37701.

It is an arithmetic number, because the mean of its divisors is an integer number (244946).

2^1356606 is an apocalyptic number.

1356606 is an abundant number, since it is smaller than the sum of its proper divisors (1582746).

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

1356606 is a wasteful number, since it uses less digits than its factorization.

1356606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75375 (or 75372 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 1356606 is about 1164.7343044660. The cubic root of 1356606 is about 110.7009236537.

The spelling of 1356606 in words is "one million, three hundred fifty-six thousand, six hundred six".