117608047 has 2 divisors, whose sum is σ = 117608048. Its totient is φ = 117608046.

The previous prime is 117608033. The next prime is 117608107. The reversal of 117608047 is 740806711.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117608047 is a prime.

It is equal to p_6713179 and since 117608047 and 6713179 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117608747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58804023 + 58804024.

It is an arithmetic number, because the mean of its divisors is an integer number (58804024).

Almost surely, 2^117608047 is an apocalyptic number.

117608047 is a deficient number, since it is larger than the sum of its proper divisors (1).

117608047 is an equidigital number, since it uses as much as digits as its factorization.

117608047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 117608047 is about 10844.7243856172. The cubic root of 117608047 is about 489.9431379248.

The spelling of 117608047 in words is "one hundred seventeen million, six hundred eight thousand, forty-seven".