1045361266 has 16 divisors (see below), whose sum is σ = 1651557600. Its totient is φ = 494875008.

The previous prime is 1045361243. The next prime is 1045361281. The reversal of 1045361266 is 6621635401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64501 + ... + 79063.

It is an arithmetic number, because the mean of its divisors is an integer number (103222350).

Almost surely, 2^1045361266 is an apocalyptic number.

1045361266 is a deficient number, since it is larger than the sum of its proper divisors (606196334).

1045361266 is a wasteful number, since it uses less digits than its factorization.

1045361266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16473.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1045361266 is about 32332.0470431428. The cubic root of 1045361266 is about 1014.8973877679.

Adding to 1045361266 its reverse (6621635401), we get a palindrome (7666996667).

The spelling of 1045361266 in words is "one billion, forty-five million, three hundred sixty-one thousand, two hundred sixty-six".