1166465467 has 8 divisors (see below), whose sum is σ = 1183298480. Its totient is φ = 1149655680.

The previous prime is 1166465437. The next prime is 1166465471. The reversal of 1166465467 is 7645646611.

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

It is a cyclic number.

It is not a de Polignac number, because 1166465467 - 2²³ = 1158076859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1166465437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112492 + ... + 122422.

It is an arithmetic number, because the mean of its divisors is an integer number (147912310).

Almost surely, 2^1166465467 is an apocalyptic number.

1166465467 is a deficient number, since it is larger than the sum of its proper divisors (16833013).

1166465467 is an equidigital number, since it uses as much as digits as its factorization.

1166465467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613.

The product of its digits is 725760, while the sum is 46.

The square root of 1166465467 is about 34153.5571646644. The cubic root of 1166465467 is about 1052.6660794900. Note that the first 3 decimals are identical.

The spelling of 1166465467 in words is "one billion, one hundred sixty-six million, four hundred sixty-five thousand, four hundred sixty-seven".