1041126660 has 288 divisors, whose sum is σ = 3837200640. Its totient is φ = 223202304.

The previous prime is 1041126659. The next prime is 1041126673. The reversal of 1041126660 is 666211401.

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 95 ways as a sum of consecutive naturals, for example, 3758442 + ... + 3758718.

Almost surely, 2^1041126660 is an apocalyptic number.

1041126660 is a gapful number since it is divisible by the number (10) 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 1041126660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1918600320).

1041126660 is an abundant number, since it is smaller than the sum of its proper divisors (2796073980).

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

1041126660 is a wasteful number, since it uses less digits than its factorization.

1041126660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1041126660 is about 32266.4943865924. The cubic root of 1041126660 is about 1013.5251327371.

The spelling of 1041126660 in words is "one billion, forty-one million, one hundred twenty-six thousand, six hundred sixty".