117707206 has 4 divisors (see below), whose sum is σ = 176560812. Its totient is φ = 58853602.

The previous prime is 117707189. The next prime is 117707209. The reversal of 117707206 is 602707711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 602707711 = 71 ⋅8488841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117707209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29426800 + ... + 29426803.

It is an arithmetic number, because the mean of its divisors is an integer number (44140203).

Almost surely, 2^117707206 is an apocalyptic number.

117707206 is a deficient number, since it is larger than the sum of its proper divisors (58853606).

117707206 is an equidigital number, since it uses as much as digits as its factorization.

117707206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58853605.

The product of its (nonzero) digits is 4116, while the sum is 31.

The square root of 117707206 is about 10849.2951844809. The cubic root of 117707206 is about 490.0807946739.

The spelling of 117707206 in words is "one hundred seventeen million, seven hundred seven thousand, two hundred six".