1167940 has 24 divisors (see below), whose sum is σ = 2560320. Its totient is φ = 446688.

The previous prime is 1167937. The next prime is 1167953. The reversal of 1167940 is 497611.

It is a junction number, because it is equal to n+sod(n) for n = 1167899 and 1167908.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810 + ... + 1729.

It is an arithmetic number, because the mean of its divisors is an integer number (106680).

2^1167940 is an apocalyptic number.

1167940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1167940 is an abundant number, since it is smaller than the sum of its proper divisors (1392380).

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

1167940 is a wasteful number, since it uses less digits than its factorization.

1167940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571 (or 2569 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1167940 is about 1080.7127277866. The cubic root of 1167940 is about 105.3109452321.

The spelling of 1167940 in words is "one million, one hundred sixty-seven thousand, nine hundred forty".