117270807 has 8 divisors (see below), whose sum is σ = 157555200. Its totient is φ = 77583480.

The previous prime is 117270787. The next prime is 117270851. The reversal of 117270807 is 708072711.

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

It is not a de Polignac number, because 117270807 - 2¹² = 117266711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117270887) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 148807 + ... + 149592.

It is an arithmetic number, because the mean of its divisors is an integer number (19694400).

Almost surely, 2^117270807 is an apocalyptic number.

117270807 is a deficient number, since it is larger than the sum of its proper divisors (40284393).

117270807 is a wasteful number, since it uses less digits than its factorization.

117270807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298533.

The product of its (nonzero) digits is 5488, while the sum is 33.

The square root of 117270807 is about 10829.1646492239. The cubic root of 117270807 is about 489.4743871025.

The spelling of 117270807 in words is "one hundred seventeen million, two hundred seventy thousand, eight hundred seven".