117625775 has 12 divisors (see below), whose sum is σ = 149799192. Its totient is φ = 91556640.

The previous prime is 117625741. The next prime is 117625787. The reversal of 117625775 is 577526711.

It is a happy number.

It is not a de Polignac number, because 117625775 - 2¹⁴ = 117609391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62657 + ... + 64506.

It is an arithmetic number, because the mean of its divisors is an integer number (12483266).

Almost surely, 2^117625775 is an apocalyptic number.

117625775 is a deficient number, since it is larger than the sum of its proper divisors (32173417).

117625775 is a wasteful number, since it uses less digits than its factorization.

117625775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127210 (or 127205 counting only the distinct ones).

The product of its digits is 102900, while the sum is 41.

The square root of 117625775 is about 10845.5417107676. The cubic root of 117625775 is about 489.9677543684.

The spelling of 117625775 in words is "one hundred seventeen million, six hundred twenty-five thousand, seven hundred seventy-five".