1141773266 has 16 divisors (see below), whose sum is σ = 1722107520. Its totient is φ = 567744240.

The previous prime is 1141773263. The next prime is 1141773319. The reversal of 1141773266 is 6623771411.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1141773263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590321 + ... + 592251.

It is an arithmetic number, because the mean of its divisors is an integer number (107631720).

Almost surely, 2^1141773266 is an apocalyptic number.

1141773266 is a deficient number, since it is larger than the sum of its proper divisors (580334254).

1141773266 is a wasteful number, since it uses less digits than its factorization.

1141773266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409.

The product of its digits is 42336, while the sum is 38.

The square root of 1141773266 is about 33790.1356315715. The cubic root of 1141773266 is about 1045.1852928759.

The spelling of 1141773266 in words is "one billion, one hundred forty-one million, seven hundred seventy-three thousand, two hundred sixty-six".