117624007 has 2 divisors, whose sum is σ = 117624008. Its totient is φ = 117624006.

The previous prime is 117623977. The next prime is 117624019. The reversal of 117624007 is 700426711.

It is a strong prime.

It is an emirp because it is prime and its reverse (700426711) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117624007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117624077) 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 as a sum of consecutive naturals, namely, 58812003 + 58812004.

It is an arithmetic number, because the mean of its divisors is an integer number (58812004).

Almost surely, 2^117624007 is an apocalyptic number.

117624007 is a deficient number, since it is larger than the sum of its proper divisors (1).

117624007 is an equidigital number, since it uses as much as digits as its factorization.

117624007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 117624007 is about 10845.4602023151. The cubic root of 117624007 is about 489.9652995002.

The spelling of 117624007 in words is "one hundred seventeen million, six hundred twenty-four thousand, seven".