1136372164 has 12 divisors (see below), whose sum is σ = 1991152044. Its totient is φ = 567471584.

The previous prime is 1136372161. The next prime is 1136372179. The reversal of 1136372164 is 4612736311.

It can be written as a sum of positive squares in 2 ways, for example, as 236852100 + 899520064 = 15390^2 + 29992^2 .

It is a super-2 number, since 2×1136372164² = 2582683390228085792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1136372161) 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, 175039 + ... + 181414.

It is an arithmetic number, because the mean of its divisors is an integer number (165929337).

Almost surely, 2^1136372164 is an apocalyptic number.

It is an amenable number.

1136372164 is a deficient number, since it is larger than the sum of its proper divisors (854779880).

1136372164 is a wasteful number, since it uses less digits than its factorization.

1136372164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357254 (or 357252 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 1136372164 is about 33710.1196082126. The cubic root of 1136372164 is about 1043.5346215378.

The spelling of 1136372164 in words is "one billion, one hundred thirty-six million, three hundred seventy-two thousand, one hundred sixty-four".