117265741 has 2 divisors, whose sum is σ = 117265742. Its totient is φ = 117265740.

The previous prime is 117265727. The next prime is 117265751. The reversal of 117265741 is 147562711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63536841 + 53728900 = 7971^2 + 7330^2 .

It is a cyclic number.

It is not a de Polignac number, because 117265741 - 2⁷ = 117265613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117265697 and 117265706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117265721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58632870 + 58632871.

It is an arithmetic number, because the mean of its divisors is an integer number (58632871).

Almost surely, 2^117265741 is an apocalyptic number.

It is an amenable number.

117265741 is a deficient number, since it is larger than the sum of its proper divisors (1).

117265741 is an equidigital number, since it uses as much as digits as its factorization.

117265741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 34.

The square root of 117265741 is about 10828.9307413059. The cubic root of 117265741 is about 489.4673387073.

The spelling of 117265741 in words is "one hundred seventeen million, two hundred sixty-five thousand, seven hundred forty-one".