1330606056 has 64 divisors (see below), whose sum is σ = 3697989120. Its totient is φ = 396207360.

The previous prime is 1330606037. The next prime is 1330606063. The reversal of 1330606056 is 6506060331.

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, 59115 + ... + 78458.

It is an arithmetic number, because the mean of its divisors is an integer number (57781080).

Almost surely, 2^1330606056 is an apocalyptic number.

It is an amenable number.

1330606056 is an abundant number, since it is smaller than the sum of its proper divisors (2367383064).

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

1330606056 is a wasteful number, since it uses less digits than its factorization.

1330606056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137626 (or 137622 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 1330606056 is about 36477.4732677580. The cubic root of 1330606056 is about 1099.8914647735.

Adding to 1330606056 its reverse (6506060331), we get a palindrome (7836666387).

The spelling of 1330606056 in words is "one billion, three hundred thirty million, six hundred six thousand, fifty-six".