117526448 has 40 divisors (see below), whose sum is σ = 246078000. Its totient is φ = 54054144.

The previous prime is 117526429. The next prime is 117526477. The reversal of 117526448 is 844625711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71783 + ... + 73401.

It is an arithmetic number, because the mean of its divisors is an integer number (6151950).

Almost surely, 2^117526448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117526448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123039000).

117526448 is an abundant number, since it is smaller than the sum of its proper divisors (128551552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117526448 is a wasteful number, since it uses less digits than its factorization.

117526448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989 (or 1983 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 117526448 is about 10840.9615809669. The cubic root of 117526448 is about 489.8298006695.

The spelling of 117526448 in words is "one hundred seventeen million, five hundred twenty-six thousand, four hundred forty-eight".