1149200483 has 4 divisors (see below), whose sum is σ = 1149354888. Its totient is φ = 1149046080.

The previous prime is 1149200467. The next prime is 1149200489. The reversal of 1149200483 is 3840029411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1149200483 - 2⁴ = 1149200467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1149200489) 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, 65441 + ... + 81122.

It is an arithmetic number, because the mean of its divisors is an integer number (287338722).

Almost surely, 2^1149200483 is an apocalyptic number.

1149200483 is a deficient number, since it is larger than the sum of its proper divisors (154405).

1149200483 is an equidigital number, since it uses as much as digits as its factorization.

1149200483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154404.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1149200483 is about 33899.8596309778. The cubic root of 1149200483 is about 1047.4467010549.

Adding to 1149200483 its reverse (3840029411), we get a palindrome (4989229894).

The spelling of 1149200483 in words is "one billion, one hundred forty-nine million, two hundred thousand, four hundred eighty-three".