941566066 has 48 divisors (see below), whose sum is σ = 1702564920. Its totient is φ = 389114880.

The previous prime is 941566057. The next prime is 941566117. The reversal of 941566066 is 660665149.

It can be written as a sum of positive squares in 4 ways, for example, as 253605625 + 687960441 = 15925^2 + 26229^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356286 + ... + 358918.

Almost surely, 2^941566066 is an apocalyptic number.

941566066 is a deficient number, since it is larger than the sum of its proper divisors (760998854).

941566066 is a wasteful number, since it uses less digits than its factorization.

941566066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779 (or 2772 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 941566066 is about 30684.9485252949. The cubic root of 941566066 is about 980.1298127360.

The spelling of 941566066 in words is "nine hundred forty-one million, five hundred sixty-six thousand, sixty-six".