1130838 has 8 divisors (see below), whose sum is σ = 2261688. Its totient is φ = 376944.

The previous prime is 1130827. The next prime is 1130863. The reversal of 1130838 is 8380311.

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

1130838 is an admirable number.

It is a congruent number.

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, 94231 + ... + 94242.

It is an arithmetic number, because the mean of its divisors is an integer number (282711).

2^1130838 is an apocalyptic number.

1130838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130838 is a wasteful number, since it uses less digits than its factorization.

1130838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188478.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1130838 is about 1063.4086702675. The cubic root of 1130838 is about 104.1837849911.

The spelling of 1130838 in words is "one million, one hundred thirty thousand, eight hundred thirty-eight".