1262066468 has 72 divisors (see below), whose sum is σ = 2549246952. Its totient is φ = 543338496.

The previous prime is 1262066461. The next prime is 1262066479. The reversal of 1262066468 is 8646602621.

It can be written as a sum of positive squares in 12 ways, for example, as 417466624 + 844599844 = 20432^2 + 29062^2 .

It is not an unprimeable number, because it can be changed into a prime (1262066461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2058530 + ... + 2059142.

Almost surely, 2^1262066468 is an apocalyptic number.

It is an amenable number.

1262066468 is an abundant number, since it is smaller than the sum of its proper divisors (1287180484).

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

1262066468 is a wasteful number, since it uses less digits than its factorization.

1262066468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 1262066468 is about 35525.5748440472. The cubic root of 1262066468 is about 1080.6724401710.

The spelling of 1262066468 in words is "one billion, two hundred sixty-two million, sixty-six thousand, four hundred sixty-eight".