1132401198 has 8 divisors (see below), whose sum is σ = 2264802408. Its totient is φ = 377467064.

The previous prime is 1132401191. The next prime is 1132401199. The reversal of 1132401198 is 8911042311.

It is a sphenic number, since it is the product of 3 distinct primes.

1132401198 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132401191) 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, 94366761 + ... + 94366772.

It is an arithmetic number, because the mean of its divisors is an integer number (283100301).

Almost surely, 2^1132401198 is an apocalyptic number.

1132401198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1132401198 is a wasteful number, since it uses less digits than its factorization.

1132401198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188733538.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 1132401198 is about 33651.1693407525. The cubic root of 1132401198 is about 1042.3176855128.

The spelling of 1132401198 in words is "one billion, one hundred thirty-two million, four hundred one thousand, one hundred ninety-eight".