1167161746 has 8 divisors (see below), whose sum is σ = 1750973184. Its totient is φ = 583504020.

The previous prime is 1167161729. The next prime is 1167161767. The reversal of 1167161746 is 6471617611.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1167161699 and 1167161708.

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, 17070 + ... + 51241.

It is an arithmetic number, because the mean of its divisors is an integer number (218871648).

Almost surely, 2^1167161746 is an apocalyptic number.

1167161746 is a deficient number, since it is larger than the sum of its proper divisors (583811438).

1167161746 is an equidigital number, since it uses as much as digits as its factorization.

1167161746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76856.

The product of its digits is 42336, while the sum is 40.

The square root of 1167161746 is about 34163.7490038784. The cubic root of 1167161746 is about 1052.8754880318.

The spelling of 1167161746 in words is "one billion, one hundred sixty-seven million, one hundred sixty-one thousand, seven hundred forty-six".