117450629 has 2 divisors, whose sum is σ = 117450630. Its totient is φ = 117450628.

The previous prime is 117450589. The next prime is 117450659. The reversal of 117450629 is 926054711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61230625 + 56220004 = 7825^2 + 7498^2 .

It is a cyclic number.

It is not a de Polignac number, because 117450629 - 2⁸ = 117450373 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117450659) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58725314 + 58725315.

It is an arithmetic number, because the mean of its divisors is an integer number (58725315).

Almost surely, 2^117450629 is an apocalyptic number.

It is an amenable number.

117450629 is a deficient number, since it is larger than the sum of its proper divisors (1).

117450629 is an equidigital number, since it uses as much as digits as its factorization.

117450629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 117450629 is about 10837.4641406558. The cubic root of 117450629 is about 489.7244445407.

The spelling of 117450629 in words is "one hundred seventeen million, four hundred fifty thousand, six hundred twenty-nine".