1117960580 has 48 divisors (see below), whose sum is σ = 2565876096. Its totient is φ = 405780480.

The previous prime is 1117960577. The next prime is 1117960601. The reversal of 1117960580 is 850697111.

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, 122537 + ... + 131343.

It is an arithmetic number, because the mean of its divisors is an integer number (53455752).

Almost surely, 2^1117960580 is an apocalyptic number.

1117960580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1117960580 is an abundant number, since it is smaller than the sum of its proper divisors (1447915516).

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

1117960580 is a wasteful number, since it uses less digits than its factorization.

1117960580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9404 (or 9402 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 38.

The square root of 1117960580 is about 33435.9175139550. The cubic root of 1117960580 is about 1037.8680995101.

The spelling of 1117960580 in words is "one billion, one hundred seventeen million, nine hundred sixty thousand, five hundred eighty".