117276929 has 8 divisors (see below), whose sum is σ = 146215488. Its totient is φ = 91384560.

The previous prime is 117276893. The next prime is 117276947. The reversal of 117276929 is 929672711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117276929 - 2⁸ = 117276673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117276929.

It is not an unprimeable number, because it can be changed into a prime (117276329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761462 + ... + 761615.

It is an arithmetic number, because the mean of its divisors is an integer number (18276936).

Almost surely, 2^117276929 is an apocalyptic number.

It is an amenable number.

117276929 is a deficient number, since it is larger than the sum of its proper divisors (28938559).

117276929 is a wasteful number, since it uses less digits than its factorization.

117276929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523095.

The product of its digits is 95256, while the sum is 44.

The square root of 117276929 is about 10829.4473081501. The cubic root of 117276929 is about 489.4829044540.

The spelling of 117276929 in words is "one hundred seventeen million, two hundred seventy-six thousand, nine hundred twenty-nine".