117037660 has 48 divisors (see below), whose sum is σ = 254913120. Its totient is φ = 45100800.

The previous prime is 117037643. The next prime is 117037693. The reversal of 117037660 is 66730711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79935 + ... + 81385.

It is an arithmetic number, because the mean of its divisors is an integer number (5310690).

Almost surely, 2^117037660 is an apocalyptic number.

117037660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117037660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127456560).

117037660 is an abundant number, since it is smaller than the sum of its proper divisors (137875460).

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

117037660 is a wasteful number, since it uses less digits than its factorization.

117037660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606 (or 1604 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 117037660 is about 10818.3945204453. The cubic root of 117037660 is about 489.1497959595.

The spelling of 117037660 in words is "one hundred seventeen million, thirty-seven thousand, six hundred sixty".