117573087 has 8 divisors (see below), whose sum is σ = 161001136. Its totient is φ = 76263552.

The previous prime is 117573059. The next prime is 117573097. The reversal of 117573087 is 780375711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117573087 - 2⁶ = 117573023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117573097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529498 + ... + 529719.

It is an arithmetic number, because the mean of its divisors is an integer number (20125142).

Almost surely, 2^117573087 is an apocalyptic number.

117573087 is a deficient number, since it is larger than the sum of its proper divisors (43428049).

117573087 is a wasteful number, since it uses less digits than its factorization.

117573087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059257.

The product of its (nonzero) digits is 41160, while the sum is 39.

The square root of 117573087 is about 10843.1124221784. The cubic root of 117573087 is about 489.8945865147.

The spelling of 117573087 in words is "one hundred seventeen million, five hundred seventy-three thousand, eighty-seven".