1077256 has 24 divisors (see below), whose sum is σ = 2162970. Its totient is φ = 501248.

The previous prime is 1077233. The next prime is 1077289. The reversal of 1077256 is 6527701.

It can be written as a sum of positive squares in 3 ways, for example, as 756900 + 320356 = 870^2 + 566^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12060 + ... + 12148.

2^1077256 is an apocalyptic number.

It is an amenable number.

1077256 is an abundant number, since it is smaller than the sum of its proper divisors (1085714).

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

1077256 is an equidigital number, since it uses as much as digits as its factorization.

1077256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 1077256 is about 1037.9094372825. The cubic root of 1077256 is about 102.5115909954.

The spelling of 1077256 in words is "one million, seventy-seven thousand, two hundred fifty-six".