1355826 has 16 divisors (see below), whose sum is σ = 2743200. Its totient is φ = 446688.

The previous prime is 1355819. The next prime is 1355831. The reversal of 1355826 is 6285531.

It is a junction number, because it is equal to n+sod(n) for n = 1355793 and 1355802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736 + ... + 1803.

It is an arithmetic number, because the mean of its divisors is an integer number (171450).

2^1355826 is an apocalyptic number.

1355826 is an abundant number, since it is smaller than the sum of its proper divisors (1387374).

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

1355826 is a wasteful number, since it uses less digits than its factorization.

1355826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633.

The product of its digits is 7200, while the sum is 30.

The square root of 1355826 is about 1164.3994160081. The cubic root of 1355826 is about 110.6797032271.

The spelling of 1355826 in words is "one million, three hundred fifty-five thousand, eight hundred twenty-six".