1142005482 has 12 divisors (see below), whose sum is σ = 2474345250. Its totient is φ = 380668488.

The previous prime is 1142005477. The next prime is 1142005493. The reversal of 1142005482 is 2845002411.

1142005482 is a `hidden beast` number, since 114 + 2 + 0 + 0 + 548 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 767234601 + 374770881 = 27699^2 + 19359^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31722357 + ... + 31722392.

Almost surely, 2^1142005482 is an apocalyptic number.

1142005482 is an abundant number, since it is smaller than the sum of its proper divisors (1332339768).

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

1142005482 is a wasteful number, since it uses less digits than its factorization.

1142005482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63444757 (or 63444754 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 1142005482 is about 33793.5716076298. The cubic root of 1142005482 is about 1045.2561453247.

Adding to 1142005482 its reverse (2845002411), we get a palindrome (3987007893).

The spelling of 1142005482 in words is "one billion, one hundred forty-two million, five thousand, four hundred eighty-two".