1130747200 has 168 divisors, whose sum is σ = 3111300864. Its totient is φ = 400896000.

The previous prime is 1130747161. The next prime is 1130747201. The reversal of 1130747200 is 27470311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130747201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 720817 + ... + 722383.

It is an arithmetic number, because the mean of its divisors is an integer number (18519648).

Almost surely, 2^1130747200 is an apocalyptic number.

1130747200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130747200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555650432).

1130747200 is an abundant number, since it is smaller than the sum of its proper divisors (1980553664).

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

1130747200 is a wasteful number, since it uses less digits than its factorization.

1130747200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1626 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 1130747200 is about 33626.5847210210. The cubic root of 1130747200 is about 1041.8099645706.

The spelling of 1130747200 in words is "one billion, one hundred thirty million, seven hundred forty-seven thousand, two hundred".