1164130672 has 20 divisors (see below), whose sum is σ = 2257842096. Its totient is φ = 581461760.

The previous prime is 1164130663. The next prime is 1164130679. The reversal of 1164130672 is 2760314611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164130679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21604 + ... + 52867.

Almost surely, 2^1164130672 is an apocalyptic number.

It is an amenable number.

1164130672 is a deficient number, since it is larger than the sum of its proper divisors (1093711424).

1164130672 is an equidigital number, since it uses as much as digits as its factorization.

1164130672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75456 (or 75450 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1164130672 is about 34119.3591967962. The cubic root of 1164130672 is about 1051.9632722459.

The spelling of 1164130672 in words is "one billion, one hundred sixty-four million, one hundred thirty thousand, six hundred seventy-two".