1080356 has 12 divisors (see below), whose sum is σ = 1972992. Its totient is φ = 516648.

The previous prime is 1080353. The next prime is 1080383. The reversal of 1080356 is 6530801.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (1080353) 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, 5780 + ... + 5963.

It is an arithmetic number, because the mean of its divisors is an integer number (164416).

2^1080356 is an apocalyptic number.

It is an amenable number.

1080356 is a deficient number, since it is larger than the sum of its proper divisors (892636).

1080356 is a wasteful number, since it uses less digits than its factorization.

1080356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11770 (or 11768 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1080356 is about 1039.4017510087. The cubic root of 1080356 is about 102.6098287369.

The spelling of 1080356 in words is "one million, eighty thousand, three hundred fifty-six".