1164120600 has 48 divisors (see below), whose sum is σ = 3608775720. Its totient is φ = 310432000.

The previous prime is 1164120589. The next prime is 1164120613. The reversal of 1164120600 is 60214611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 969501 + ... + 970700.

Almost surely, 2^1164120600 is an apocalyptic number.

1164120600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1164120600 is an abundant number, since it is smaller than the sum of its proper divisors (2444655120).

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

1164120600 is a wasteful number, since it uses less digits than its factorization.

1164120600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940220 (or 1940211 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1164120600 is about 34119.2115969874. The cubic root of 1164120600 is about 1051.9602383927.

The spelling of 1164120600 in words is "one billion, one hundred sixty-four million, one hundred twenty thousand, six hundred".