1167473712 has 80 divisors (see below), whose sum is σ = 3060161280. Its totient is φ = 383498496.

The previous prime is 1167473707. The next prime is 1167473717. The reversal of 1167473712 is 2173747611.

It is an interprime number because it is at equal distance from previous prime (1167473707) and next prime (1167473717).

It is a super-2 number, since 2×1167473712² = 2725989736422117888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1167473717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187173 + ... + 1188155.

It is an arithmetic number, because the mean of its divisors is an integer number (38252016).

Almost surely, 2^1167473712 is an apocalyptic number.

1167473712 is a gapful number since it is divisible by the number (12) 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 1167473712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1530080640).

1167473712 is an abundant number, since it is smaller than the sum of its proper divisors (1892687568).

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

1167473712 is a wasteful number, since it uses less digits than its factorization.

1167473712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1324 counting only the distinct ones).

The product of its digits is 49392, while the sum is 39.

The square root of 1167473712 is about 34168.3144448186. The cubic root of 1167473712 is about 1052.9692859696.

The spelling of 1167473712 in words is "one billion, one hundred sixty-seven million, four hundred seventy-three thousand, seven hundred twelve".