1167873120 has 192 divisors, whose sum is σ = 4183280640. Its totient is φ = 304141824.

The previous prime is 1167873101. The next prime is 1167873169. The reversal of 1167873120 is 213787611.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182617 + ... + 188903.

It is an arithmetic number, because the mean of its divisors is an integer number (21787920).

Almost surely, 2^1167873120 is an apocalyptic number.

1167873120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1167873120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2091640320).

1167873120 is an abundant number, since it is smaller than the sum of its proper divisors (3015407520).

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

1167873120 is a wasteful number, since it uses less digits than its factorization.

1167873120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6354 (or 6340 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 1167873120 is about 34174.1586582611. The cubic root of 1167873120 is about 1053.0893504590.

The spelling of 1167873120 in words is "one billion, one hundred sixty-seven million, eight hundred seventy-three thousand, one hundred twenty".