1064670266 has 16 divisors (see below), whose sum is σ = 1742737248. Its totient is φ = 483788400.

The previous prime is 1064670241. The next prime is 1064670287. The reversal of 1064670266 is 6620764601.

It is a super-2 number, since 2×1064670266² = 2267045550609021512, which contains 22 as substring.

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, 93461 + ... + 104231.

It is an arithmetic number, because the mean of its divisors is an integer number (108921078).

Almost surely, 2^1064670266 is an apocalyptic number.

1064670266 is a deficient number, since it is larger than the sum of its proper divisors (678066982).

1064670266 is a wasteful number, since it uses less digits than its factorization.

1064670266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15277.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 1064670266 is about 32629.2854043726. The cubic root of 1064670266 is about 1021.1080698174.

The spelling of 1064670266 in words is "one billion, sixty-four million, six hundred seventy thousand, two hundred sixty-six".