117429448 has 32 divisors (see below), whose sum is σ = 224532000. Its totient is φ = 57566080.

The previous prime is 117429409. The next prime is 117429451. The reversal of 117429448 is 844924711.

It is a self number, because there is not a number n which added to its sum of digits gives 117429448.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 92643 + ... + 93901.

It is an arithmetic number, because the mean of its divisors is an integer number (7016625).

Almost surely, 2^117429448 is an apocalyptic number.

It is an amenable number.

117429448 is a deficient number, since it is larger than the sum of its proper divisors (107102552).

117429448 is a wasteful number, since it uses less digits than its factorization.

117429448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1481 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 117429448 is about 10836.4868845950. The cubic root of 117429448 is about 489.6950038666.

The spelling of 117429448 in words is "one hundred seventeen million, four hundred twenty-nine thousand, four hundred forty-eight".