117048381 has 8 divisors (see below), whose sum is σ = 156366144. Its totient is φ = 77881440.

The previous prime is 117048359. The next prime is 117048401. The reversal of 117048381 is 183840711.

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

It is not a de Polignac number, because 117048381 - 2¹⁴ = 117031997 is a prime.

It is a super-2 number, since 2×117048381² = 27400646989442322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117048301) 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, 35881 + ... + 39006.

It is an arithmetic number, because the mean of its divisors is an integer number (19545768).

Almost surely, 2^117048381 is an apocalyptic number.

It is an amenable number.

117048381 is a deficient number, since it is larger than the sum of its proper divisors (39317763).

117048381 is an equidigital number, since it uses as much as digits as its factorization.

117048381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75411.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 117048381 is about 10818.8900077596. The cubic root of 117048381 is about 489.1647313653.

The spelling of 117048381 in words is "one hundred seventeen million, forty-eight thousand, three hundred eighty-one".