1164212264 has 16 divisors (see below), whose sum is σ = 2189876820. Its totient is φ = 580245120.

The previous prime is 1164212263. The next prime is 1164212281. The reversal of 1164212264 is 4622124611.

It can be written as a sum of positive squares in 2 ways, for example, as 748460164 + 415752100 = 27358^2 + 20390^2 .

It is not an unprimeable number, because it can be changed into a prime (1164212263) 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, 229967 + ... + 234974.

Almost surely, 2^1164212264 is an apocalyptic number.

It is an amenable number.

1164212264 is a deficient number, since it is larger than the sum of its proper divisors (1025664556).

1164212264 is a wasteful number, since it uses less digits than its factorization.

1164212264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465260 (or 465256 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 1164212264 is about 34120.5548606701. The cubic root of 1164212264 is about 1051.9878484623.

Adding to 1164212264 its reverse (4622124611), we get a palindrome (5786336875).

The spelling of 1164212264 in words is "one billion, one hundred sixty-four million, two hundred twelve thousand, two hundred sixty-four".