1266325324 has 48 divisors (see below), whose sum is σ = 2548740096. Its totient is φ = 545155200.

The previous prime is 1266325309. The next prime is 1266325327. The reversal of 1266325324 is 4235236621.

It is a self number, because there is not a number n which added to its sum of digits gives 1266325324.

It is not an unprimeable number, because it can be changed into a prime (1266325327) 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 15 ways as a sum of consecutive naturals, for example, 54232 + ... + 73984.

It is an arithmetic number, because the mean of its divisors is an integer number (53098752).

Almost surely, 2^1266325324 is an apocalyptic number.

It is an amenable number.

1266325324 is an abundant number, since it is smaller than the sum of its proper divisors (1282414772).

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

1266325324 is a wasteful number, since it uses less digits than its factorization.

1266325324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19846 (or 19844 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 1266325324 is about 35585.4650665128. The cubic root of 1266325324 is about 1081.8866554087.

The spelling of 1266325324 in words is "one billion, two hundred sixty-six million, three hundred twenty-five thousand, three hundred twenty-four".