1260452132 has 12 divisors (see below), whose sum is σ = 2222630256. Its totient is φ = 625414920.

The previous prime is 1260452113. The next prime is 1260452159. The reversal of 1260452132 is 2312540621.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 1202198 + ... + 1203245.

It is an arithmetic number, because the mean of its divisors is an integer number (185219188).

Almost surely, 2^1260452132 is an apocalyptic number.

It is an amenable number.

1260452132 is a deficient number, since it is larger than the sum of its proper divisors (962178124).

1260452132 is a wasteful number, since it uses less digits than its factorization.

1260452132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405578 (or 2405576 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1260452132 is about 35502.8468154316. The cubic root of 1260452132 is about 1080.2114732210.

Adding to 1260452132 its reverse (2312540621), we get a palindrome (3572992753).

The spelling of 1260452132 in words is "one billion, two hundred sixty million, four hundred fifty-two thousand, one hundred thirty-two".