1066876626 has 32 divisors (see below), whose sum is σ = 2151205056. Its totient is φ = 352728000.

The previous prime is 1066876567. The next prime is 1066876649. The reversal of 1066876626 is 6266786601.

It is a super-2 number, since 2×1066876626² = 2276451470210287752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499581 + ... + 501711.

It is an arithmetic number, because the mean of its divisors is an integer number (67225158).

Almost surely, 2^1066876626 is an apocalyptic number.

1066876626 is an abundant number, since it is smaller than the sum of its proper divisors (1084328430).

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

1066876626 is a wasteful number, since it uses less digits than its factorization.

1066876626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778.

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 1066876626 is about 32663.0774116586. The cubic root of 1066876626 is about 1021.8129445506.

The spelling of 1066876626 in words is "one billion, sixty-six million, eight hundred seventy-six thousand, six hundred twenty-six".