1255882 has 8 divisors (see below), whose sum is σ = 1900836. Its totient is φ = 622272.

The previous prime is 1255861. The next prime is 1255907. The reversal of 1255882 is 2885521.

It can be written as a sum of positive squares in 2 ways, for example, as 1252161 + 3721 = 1119^2 + 61^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2553 + ... + 3004.

2^1255882 is an apocalyptic number.

1255882 is a deficient number, since it is larger than the sum of its proper divisors (644954).

1255882 is a wasteful number, since it uses less digits than its factorization.

1255882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672.

The product of its digits is 6400, while the sum is 31.

The square root of 1255882 is about 1120.6614118457. The cubic root of 1255882 is about 107.8904352961.

The spelling of 1255882 in words is "one million, two hundred fifty-five thousand, eight hundred eighty-two".