117625163 has 6 divisors (see below), whose sum is σ = 118193724. Its totient is φ = 117059304.

The previous prime is 117625139. The next prime is 117625171. The reversal of 117625163 is 361526711.

It is not a de Polignac number, because 117625163 - 2¹² = 117621067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117625103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51320 + ... + 53562.

It is an arithmetic number, because the mean of its divisors is an integer number (19698954).

Almost surely, 2^117625163 is an apocalyptic number.

117625163 is a deficient number, since it is larger than the sum of its proper divisors (568561).

117625163 is an frugal number, since it uses more digits than its factorization.

117625163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701 (or 2472 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 117625163 is about 10845.5134963726. The cubic root of 117625163 is about 489.9669046091.

The spelling of 117625163 in words is "one hundred seventeen million, six hundred twenty-five thousand, one hundred sixty-three".