1132185849 has 8 divisors (see below), whose sum is σ = 1546400352. Its totient is φ = 736380960.

The previous prime is 1132185799. The next prime is 1132185877. The reversal of 1132185849 is 9485812311.

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

It is not a de Polignac number, because 1132185849 - 2⁹ = 1132185337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1132185849.

It is not an unprimeable number, because it can be changed into a prime (1132185149) 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, 4602259 + ... + 4602504.

It is an arithmetic number, because the mean of its divisors is an integer number (193300044).

Almost surely, 2^1132185849 is an apocalyptic number.

It is an amenable number.

1132185849 is a deficient number, since it is larger than the sum of its proper divisors (414214503).

1132185849 is an equidigital number, since it uses as much as digits as its factorization.

1132185849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9204807.

The product of its digits is 69120, while the sum is 42.

The square root of 1132185849 is about 33647.9694632529. The cubic root of 1132185849 is about 1042.2516087248.

The spelling of 1132185849 in words is "one billion, one hundred thirty-two million, one hundred eighty-five thousand, eight hundred forty-nine".