117065473 has 4 divisors (see below), whose sum is σ = 133789120. Its totient is φ = 100341828.

The previous prime is 117065461. The next prime is 117065483. The reversal of 117065473 is 374560711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 117065473 - 2²⁵ = 83511041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117065453) 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 3 ways as a sum of consecutive naturals, for example, 8361813 + ... + 8361826.

It is an arithmetic number, because the mean of its divisors is an integer number (33447280).

Almost surely, 2^117065473 is an apocalyptic number.

It is an amenable number.

117065473 is a deficient number, since it is larger than the sum of its proper divisors (16723647).

117065473 is an equidigital number, since it uses as much as digits as its factorization.

117065473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16723646.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 117065473 is about 10819.6798936013. The cubic root of 117065473 is about 489.1885403139.

The spelling of 117065473 in words is "one hundred seventeen million, sixty-five thousand, four hundred seventy-three".