117976548 has 48 divisors (see below), whose sum is σ = 294129920. Its totient is φ = 36694944.

The previous prime is 117976519. The next prime is 117976559. The reversal of 117976548 is 845679711.

It is a junction number, because it is equal to n+sod(n) for n = 117976497 and 117976506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11415 + ... + 19137.

Almost surely, 2^117976548 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 117976548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147064960).

117976548 is an abundant number, since it is smaller than the sum of its proper divisors (176153372).

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

117976548 is a wasteful number, since it uses less digits than its factorization.

117976548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7816 (or 7814 counting only the distinct ones).

The product of its digits is 423360, while the sum is 48.

The square root of 117976548 is about 10861.7009717631. The cubic root of 117976548 is about 490.4543169409.

The spelling of 117976548 in words is "one hundred seventeen million, nine hundred seventy-six thousand, five hundred forty-eight".