117770041 has 2 divisors, whose sum is σ = 117770042. Its totient is φ = 117770040.

The previous prime is 117770039. The next prime is 117770053. The reversal of 117770041 is 140077711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93799225 + 23970816 = 9685^2 + 4896^2 .

It is a cyclic number.

It is not a de Polignac number, because 117770041 - 2¹ = 117770039 is a prime.

Together with 117770039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 117769991 and 117770009.

It is not a weakly prime, because it can be changed into another prime (117770011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58885020 + 58885021.

It is an arithmetic number, because the mean of its divisors is an integer number (58885021).

Almost surely, 2^117770041 is an apocalyptic number.

It is an amenable number.

117770041 is a deficient number, since it is larger than the sum of its proper divisors (1).

117770041 is an equidigital number, since it uses as much as digits as its factorization.

117770041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1372, while the sum is 28.

The square root of 117770041 is about 10852.1906083518. The cubic root of 117770041 is about 490.1679848861.

The spelling of 117770041 in words is "one hundred seventeen million, seven hundred seventy thousand, forty-one".