117502041 has 16 divisors (see below), whose sum is σ = 159264576. Its totient is φ = 77043456.

The previous prime is 117502037. The next prime is 117502057. The reversal of 117502041 is 140205711.

It is a happy number.

It is not a de Polignac number, because 117502041 - 2² = 117502037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 117501999 and 117502017.

It is not an unprimeable number, because it can be changed into a prime (117502001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122821 + ... + 123773.

It is an arithmetic number, because the mean of its divisors is an integer number (9954036).

Almost surely, 2^117502041 is an apocalyptic number.

It is an amenable number.

117502041 is a deficient number, since it is larger than the sum of its proper divisors (41762535).

117502041 is an equidigital number, since it uses as much as digits as its factorization.

117502041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 117502041 is about 10839.8358382404. The cubic root of 117502041 is about 489.7958902779.

Adding to 117502041 its reverse (140205711), we get a palindrome (257707752).

The spelling of 117502041 in words is "one hundred seventeen million, five hundred two thousand, forty-one".