1266115482 has 32 divisors (see below), whose sum is σ = 2855592000. Its totient is φ = 415738224.

The previous prime is 1266115447. The next prime is 1266115519. The reversal of 1266115482 is 2845116621.

It is a happy number.

1266115482 is a `hidden beast` number, since 1 + 2 + 66 + 115 + 482 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171357 + ... + 178592.

It is an arithmetic number, because the mean of its divisors is an integer number (89237250).

Almost surely, 2^1266115482 is an apocalyptic number.

1266115482 is an abundant number, since it is smaller than the sum of its proper divisors (1589476518).

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

1266115482 is a wasteful number, since it uses less digits than its factorization.

1266115482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350027 (or 350021 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 1266115482 is about 35582.5165214604. The cubic root of 1266115482 is about 1081.8268925141.

The spelling of 1266115482 in words is "one billion, two hundred sixty-six million, one hundred fifteen thousand, four hundred eighty-two".