1001966596 has 24 divisors (see below), whose sum is σ = 1849085280. Its totient is φ = 473752512.

The previous prime is 1001966591. The next prime is 1001966629. The reversal of 1001966596 is 6956691001.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1001966591) 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, 31080 + ... + 54496.

It is an arithmetic number, because the mean of its divisors is an integer number (77045220).

Almost surely, 2^1001966596 is an apocalyptic number.

It is an amenable number.

1001966596 is a deficient number, since it is larger than the sum of its proper divisors (847118684).

1001966596 is a wasteful number, since it uses less digits than its factorization.

1001966596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24003 (or 24001 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 1001966596 is about 31653.8559420491. The cubic root of 1001966596 is about 1000.6551027467.

The spelling of 1001966596 in words is "one billion, one million, nine hundred sixty-six thousand, five hundred ninety-six".