1168280 has 16 divisors (see below), whose sum is σ = 2628720. Its totient is φ = 467296.

The previous prime is 1168261. The next prime is 1168301. The reversal of 1168280 is 828611.

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, 14564 + ... + 14643.

It is an arithmetic number, because the mean of its divisors is an integer number (164295).

2^1168280 is an apocalyptic number.

1168280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1168280 is an abundant number, since it is smaller than the sum of its proper divisors (1460440).

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

1168280 is a wasteful number, since it uses less digits than its factorization.

1168280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29218 (or 29214 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 1168280 is about 1080.8700199376. The cubic root of 1168280 is about 105.3211632933.

The spelling of 1168280 in words is "one million, one hundred sixty-eight thousand, two hundred eighty".