1131246060 has 48 divisors (see below), whose sum is σ = 3619988736. Its totient is φ = 258570432.

The previous prime is 1131246059. The next prime is 1131246089. The reversal of 1131246060 is 606421311.

It is a self number, because there is not a number n which added to its sum of digits gives 1131246060.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1346302 + ... + 1347141.

It is an arithmetic number, because the mean of its divisors is an integer number (75416432).

Almost surely, 2^1131246060 is an apocalyptic number.

1131246060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1131246060 is an abundant number, since it is smaller than the sum of its proper divisors (2488742676).

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

1131246060 is a wasteful number, since it uses less digits than its factorization.

1131246060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2693462 (or 2693460 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1131246060 is about 33634.0015460546. The cubic root of 1131246060 is about 1041.9631496823.

Adding to 1131246060 its reverse (606421311), we get a palindrome (1737667371).

The spelling of 1131246060 in words is "one billion, one hundred thirty-one million, two hundred forty-six thousand, sixty".