1066596496 has 20 divisors (see below), whose sum is σ = 2361749632. Its totient is φ = 457112736.

The previous prime is 1066596449. The next prime is 1066596499. The reversal of 1066596496 is 6946956601.

It is a super-2 number, since 2×1066596496² = 2275256170558956032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066596499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4761480 + ... + 4761703.

Almost surely, 2^1066596496 is an apocalyptic number.

1066596496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1066596496 is an abundant number, since it is smaller than the sum of its proper divisors (1295153136).

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

1066596496 is an equidigital number, since it uses as much as digits as its factorization.

1066596496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9523198 (or 9523192 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 52.

The square root of 1066596496 is about 32658.7889548893. The cubic root of 1066596496 is about 1021.7235041819.

The spelling of 1066596496 in words is "one billion, sixty-six million, five hundred ninety-six thousand, four hundred ninety-six".