117625727 has 2 divisors, whose sum is σ = 117625728. Its totient is φ = 117625726.

The previous prime is 117625681. The next prime is 117625741. The reversal of 117625727 is 727526711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117625727 - 2⁶ = 117625663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117625787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58812863 + 58812864.

It is an arithmetic number, because the mean of its divisors is an integer number (58812864).

Almost surely, 2^117625727 is an apocalyptic number.

117625727 is a deficient number, since it is larger than the sum of its proper divisors (1).

117625727 is an equidigital number, since it uses as much as digits as its factorization.

117625727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41160, while the sum is 38.

The square root of 117625727 is about 10845.5394978765. The cubic root of 117625727 is about 489.9676877207.

The spelling of 117625727 in words is "one hundred seventeen million, six hundred twenty-five thousand, seven hundred twenty-seven".