1160778 has 8 divisors (see below), whose sum is σ = 2321568. Its totient is φ = 386924.

The previous prime is 1160771. The next prime is 1160807. The reversal of 1160778 is 8770611.

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

1160778 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1160771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96726 + ... + 96737.

It is an arithmetic number, because the mean of its divisors is an integer number (290196).

2^1160778 is an apocalyptic number.

1160778 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.

1160778 is a wasteful number, since it uses less digits than its factorization.

1160778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193468.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 1160778 is about 1077.3940783205. The cubic root of 1160778 is about 105.0952423805.

The spelling of 1160778 in words is "one million, one hundred sixty thousand, seven hundred seventy-eight".