1136368000 has 64 divisors (see below), whose sum is σ = 2825334720. Its totient is φ = 454540800.

The previous prime is 1136367989. The next prime is 1136368007. The reversal of 1136368000 is 8636311.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 1136368000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136368007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19512 + ... + 51511.

It is an arithmetic number, because the mean of its divisors is an integer number (44145855).

Almost surely, 2^1136368000 is an apocalyptic number.

1136368000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1136368000 is an abundant number, since it is smaller than the sum of its proper divisors (1688966720).

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

1136368000 is an frugal number, since it uses more digits than its factorization.

1136368000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71052 (or 71030 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1136368000 is about 33710.0578462868. The cubic root of 1136368000 is about 1043.5333469309.

The spelling of 1136368000 in words is "one billion, one hundred thirty-six million, three hundred sixty-eight thousand".