1146305260 has 48 divisors (see below), whose sum is σ = 2446385760. Its totient is φ = 451123200.

The previous prime is 1146305249. The next prime is 1146305263. The reversal of 1146305260 is 625036411.

It is not an unprimeable number, because it can be changed into a prime (1146305263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345610 + ... + 348910.

It is an arithmetic number, because the mean of its divisors is an integer number (50966370).

Almost surely, 2^1146305260 is an apocalyptic number.

1146305260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146305260 is an abundant number, since it is smaller than the sum of its proper divisors (1300080500).

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

1146305260 is a wasteful number, since it uses less digits than its factorization.

1146305260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586 (or 3584 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1146305260 is about 33857.1301205522. The cubic root of 1146305260 is about 1046.5663376770.

The spelling of 1146305260 in words is "one billion, one hundred forty-six million, three hundred five thousand, two hundred sixty".