1095256 has 16 divisors (see below), whose sum is σ = 2080800. Its totient is φ = 540384.

The previous prime is 1095251. The next prime is 1095257. The reversal of 1095256 is 6525901.

1095256 = T₈₅₃ + T₈₅₄ + T₈₅₅.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1095251) 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, 235 + ... + 1498.

It is an arithmetic number, because the mean of its divisors is an integer number (130050).

2^1095256 is an apocalyptic number.

1095256 is the 855-th centered triangular number.

It is an amenable number.

1095256 is a deficient number, since it is larger than the sum of its proper divisors (985544).

1095256 is a wasteful number, since it uses less digits than its factorization.

1095256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818 (or 1814 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 1095256 is about 1046.5447912058. The cubic root of 1095256 is about 103.0793996126.

It can be divided in two parts, 10 and 95256, that added together give a triangular number (95266 = T₄₃₆).

The spelling of 1095256 in words is "one million, ninety-five thousand, two hundred fifty-six".