1093256 has 8 divisors (see below), whose sum is σ = 2049870. Its totient is φ = 546624.

The previous prime is 1093249. The next prime is 1093273. The reversal of 1093256 is 6523901.

It can be written as a sum of positive squares in only one way, i.e., 872356 + 220900 = 934^2 + 470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68321 + ... + 68336.

2^1093256 is an apocalyptic number.

It is an amenable number.

1093256 is a deficient number, since it is larger than the sum of its proper divisors (956614).

1093256 is a wasteful number, since it uses less digits than its factorization.

1093256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136663 (or 136659 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 1093256 is about 1045.5888293206. The cubic root of 1093256 is about 103.0166184264.

The spelling of 1093256 in words is "one million, ninety-three thousand, two hundred fifty-six".