117041777 has 2 divisors, whose sum is σ = 117041778. Its totient is φ = 117041776.

The previous prime is 117041759. The next prime is 117041801. The reversal of 117041777 is 777140711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65431921 + 51609856 = 8089^2 + 7184^2 .

It is a cyclic number.

It is not a de Polignac number, because 117041777 - 2⁸ = 117041521 is a prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (117041707) 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, 58520888 + 58520889.

It is an arithmetic number, because the mean of its divisors is an integer number (58520889).

Almost surely, 2^117041777 is an apocalyptic number.

It is an amenable number.

117041777 is a deficient number, since it is larger than the sum of its proper divisors (1).

117041777 is an equidigital number, since it uses as much as digits as its factorization.

117041777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9604, while the sum is 35.

The square root of 117041777 is about 10818.5847965434. The cubic root of 117041777 is about 489.1555314526.

It can be divided in two parts, 1170417 and 77, that multiplied together give a palindrome (90122109).

The spelling of 117041777 in words is "one hundred seventeen million, forty-one thousand, seven hundred seventy-seven".