1330235560 has 32 divisors (see below), whose sum is σ = 3014575200. Its totient is φ = 528264000.

The previous prime is 1330235537. The next prime is 1330235591. The reversal of 1330235560 is 655320331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114066 + ... + 125185.

It is an arithmetic number, because the mean of its divisors is an integer number (94205475).

Almost surely, 2^1330235560 is an apocalyptic number.

1330235560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330235560 is an abundant number, since it is smaller than the sum of its proper divisors (1684339640).

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

1330235560 is a wasteful number, since it uses less digits than its factorization.

1330235560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239401 (or 239397 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 1330235560 is about 36472.3944922732. The cubic root of 1330235560 is about 1099.7893701391.

Adding to 1330235560 its reverse (655320331), we get a palindrome (1985555891).

The spelling of 1330235560 in words is "one billion, three hundred thirty million, two hundred thirty-five thousand, five hundred sixty".