1045260132 has 96 divisors (see below), whose sum is σ = 2855650560. Its totient is φ = 291409920.

The previous prime is 1045260131. The next prime is 1045260143. The reversal of 1045260132 is 2310625401.

It is not an unprimeable number, because it can be changed into a prime (1045260131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 701244 + ... + 702732.

It is an arithmetic number, because the mean of its divisors is an integer number (29746360).

Almost surely, 2^1045260132 is an apocalyptic number.

1045260132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045260132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427825280).

1045260132 is an abundant number, since it is smaller than the sum of its proper divisors (1810390428).

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

1045260132 is a wasteful number, since it uses less digits than its factorization.

1045260132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701 (or 1699 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1045260132 is about 32330.4830152598. The cubic root of 1045260132 is about 1014.8646577934.

Adding to 1045260132 its reverse (2310625401), we get a palindrome (3355885533).

The spelling of 1045260132 in words is "one billion, forty-five million, two hundred sixty thousand, one hundred thirty-two".