117470243 has 8 divisors (see below), whose sum is σ = 128326896. Its totient is φ = 106643200.

The previous prime is 117470237. The next prime is 117470251. The reversal of 117470243 is 342074711.

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

It is a cyclic number.

It is not a de Polignac number, because 117470243 - 2¹² = 117466147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117470203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355 + ... + 15387.

It is an arithmetic number, because the mean of its divisors is an integer number (16040862).

Almost surely, 2^117470243 is an apocalyptic number.

117470243 is a deficient number, since it is larger than the sum of its proper divisors (10856653).

117470243 is a wasteful number, since it uses less digits than its factorization.

117470243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14805.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 117470243 is about 10838.3690193682. The cubic root of 117470243 is about 489.7517039962.

It can be divided in two parts, 1174 and 70243, that added together give a palindrome (71417).

The spelling of 117470243 in words is "one hundred seventeen million, four hundred seventy thousand, two hundred forty-three".