1126655 has 16 divisors (see below), whose sum is σ = 1439424. Its totient is φ = 844800.

The previous prime is 1126649. The next prime is 1126661. The reversal of 1126655 is 5566211.

It is an interprime number because it is at equal distance from previous prime (1126649) and next prime (1126661).

It is not a de Polignac number, because 1126655 - 2⁸ = 1126399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11105 + ... + 11205.

It is an arithmetic number, because the mean of its divisors is an integer number (89964).

2^1126655 is an apocalyptic number.

1126655 is a deficient number, since it is larger than the sum of its proper divisors (312769).

1126655 is a wasteful number, since it uses less digits than its factorization.

1126655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226.

The product of its digits is 1800, while the sum is 26.

The square root of 1126655 is about 1061.4400595418. The cubic root of 1126655 is about 104.0551667376.

The spelling of 1126655 in words is "one million, one hundred twenty-six thousand, six hundred fifty-five".