1132425200 has 60 divisors (see below), whose sum is σ = 2725403688. Its totient is φ = 452179200.

The previous prime is 1132425197. The next prime is 1132425247. The reversal of 1132425200 is 25242311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262259 + ... + 266541.

Almost surely, 2^1132425200 is an apocalyptic number.

1132425200 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 1132425200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1362701844).

1132425200 is an abundant number, since it is smaller than the sum of its proper divisors (1592978488).

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

1132425200 is a wasteful number, since it uses less digits than its factorization.

1132425200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4962 (or 4951 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1132425200 is about 33651.5259683718. The cubic root of 1132425200 is about 1042.3250496673.

Adding to 1132425200 its reverse (25242311), we get a palindrome (1157667511).

The spelling of 1132425200 in words is "one billion, one hundred thirty-two million, four hundred twenty-five thousand, two hundred".