117413528 has 16 divisors (see below), whose sum is σ = 229722480. Its totient is φ = 56154208.

The previous prime is 117413507. The next prime is 117413531. The reversal of 117413528 is 825314711.

It is a junction number, because it is equal to n+sod(n) for n = 117413494 and 117413503.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 318875 + ... + 319242.

It is an arithmetic number, because the mean of its divisors is an integer number (14357655).

Almost surely, 2^117413528 is an apocalyptic number.

It is an amenable number.

117413528 is a deficient number, since it is larger than the sum of its proper divisors (112308952).

117413528 is a wasteful number, since it uses less digits than its factorization.

117413528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638146 (or 638142 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 117413528 is about 10835.7523042934. The cubic root of 117413528 is about 489.6728734245.

The spelling of 117413528 in words is "one hundred seventeen million, four hundred thirteen thousand, five hundred twenty-eight".