1150506212 has 24 divisors (see below), whose sum is σ = 2205335160. Its totient is φ = 522744320.

The previous prime is 1150506199. The next prime is 1150506239. The reversal of 1150506212 is 2126050511.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 48664576 + 1101841636 = 6976^2 + 33194^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 289739 + ... + 293682.

It is an arithmetic number, because the mean of its divisors is an integer number (91888965).

Almost surely, 2^1150506212 is an apocalyptic number.

It is an amenable number.

1150506212 is a deficient number, since it is larger than the sum of its proper divisors (1054828948).

1150506212 is a wasteful number, since it uses less digits than its factorization.

1150506212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583471 (or 583469 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1150506212 is about 33919.1127832082. The cubic root of 1150506212 is about 1047.8432561355.

Adding to 1150506212 its reverse (2126050511), we get a palindrome (3276556723).

The spelling of 1150506212 in words is "one billion, one hundred fifty million, five hundred six thousand, two hundred twelve".