1130878 has 8 divisors (see below), whose sum is σ = 1938672. Its totient is φ = 484656.

The previous prime is 1130863. The next prime is 1130929. The reversal of 1130878 is 8780311.

It is a happy number.

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

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, 40375 + ... + 40402.

It is an arithmetic number, because the mean of its divisors is an integer number (242334).

2^1130878 is an apocalyptic number.

1130878 is a deficient number, since it is larger than the sum of its proper divisors (807794).

1130878 is an equidigital number, since it uses as much as digits as its factorization.

1130878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80786.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 1130878 is about 1063.4274775461. The cubic root of 1130878 is about 104.1850133729.

The spelling of 1130878 in words is "one million, one hundred thirty thousand, eight hundred seventy-eight".