1162167264 has 60 divisors (see below), whose sum is σ = 3417909264. Its totient is φ = 387388224.

The previous prime is 1162167241. The next prime is 1162167269. The reversal of 1162167264 is 4627612611.

1162167264 is a `hidden beast` number, since 1 + 1 + 621 + 6 + 7 + 26 + 4 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162167269) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 221592 + ... + 226775.

Almost surely, 2^1162167264 is an apocalyptic number.

It is an amenable number.

1162167264 is an abundant number, since it is smaller than the sum of its proper divisors (2255742000).

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

1162167264 is an equidigital number, since it uses as much as digits as its factorization.

1162167264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448389 (or 448372 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 1162167264 is about 34090.5744158118. The cubic root of 1162167264 is about 1051.3715301499.

Adding to 1162167264 its reverse (4627612611), we get a palindrome (5789779875).

The spelling of 1162167264 in words is "one billion, one hundred sixty-two million, one hundred sixty-seven thousand, two hundred sixty-four".