1130806 has 16 divisors (see below), whose sum is σ = 1823040. Its totient is φ = 524160.

The previous prime is 1130803. The next prime is 1130807. The reversal of 1130806 is 6080311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2476 + ... + 2896.

It is an arithmetic number, because the mean of its divisors is an integer number (113940).

2^1130806 is an apocalyptic number.

1130806 is a deficient number, since it is larger than the sum of its proper divisors (692234).

1130806 is a wasteful number, since it uses less digits than its factorization.

1130806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1130806 is about 1063.3936242051. The cubic root of 1130806 is about 104.1828022649.

It can be divided in two parts, 1130 and 806, that added together give a square (1936 = 44²).

The spelling of 1130806 in words is "one million, one hundred thirty thousand, eight hundred six".