117587000 has 64 divisors (see below), whose sum is σ = 279957600. Its totient is φ = 46214400.

The previous prime is 117586993. The next prime is 117587027. The reversal of 117587000 is 785711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58004 + ... + 59996.

Almost surely, 2^117587000 is an apocalyptic number.

117587000 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 117587000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139978800).

117587000 is an abundant number, since it is smaller than the sum of its proper divisors (162370600).

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

117587000 is a wasteful number, since it uses less digits than its factorization.

117587000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073 (or 2059 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 29.

The square root of 117587000 is about 10843.7539625353. The cubic root of 117587000 is about 489.9139096288.

The spelling of 117587000 in words is "one hundred seventeen million, five hundred eighty-seven thousand".