1152002282 has 4 divisors (see below), whose sum is σ = 1728003426. Its totient is φ = 576001140.

The previous prime is 1152002273. The next prime is 1152002287. The reversal of 1152002282 is 2822002511.

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

It can be written as a sum of positive squares in only one way, i.e., 1122853081 + 29149201 = 33509^2 + 5399^2 .

It is not an unprimeable number, because it can be changed into a prime (1152002287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288000569 + ... + 288000572.

Almost surely, 2^1152002282 is an apocalyptic number.

1152002282 is a deficient number, since it is larger than the sum of its proper divisors (576001144).

1152002282 is an equidigital number, since it uses as much as digits as its factorization.

1152002282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576001143.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1152002282 is about 33941.1591139725. The cubic root of 1152002282 is about 1048.2972498743.

Adding to 1152002282 its reverse (2822002511), we get a palindrome (3974004793).

The spelling of 1152002282 in words is "one billion, one hundred fifty-two million, two thousand, two hundred eighty-two".