48081181 has 8 divisors (see below), whose sum is σ = 49420800. Its totient is φ = 46751712.

The previous prime is 48081179. The next prime is 48081193. The reversal of 48081181 is 18118084.

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

It is a cyclic number.

It is not a de Polignac number, because 48081181 - 2¹ = 48081179 is a prime.

It is a super-3 number, since 3×48081181³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48081581) 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, 7620 + ... + 12418.

It is an arithmetic number, because the mean of its divisors is an integer number (6177600).

Almost surely, 2^48081181 is an apocalyptic number.

It is an amenable number.

48081181 is a deficient number, since it is larger than the sum of its proper divisors (1339619).

48081181 is a wasteful number, since it uses less digits than its factorization.

48081181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075.

The product of its (nonzero) digits is 2048, while the sum is 31.

The square root of 48081181 is about 6934.0594892170. The cubic root of 48081181 is about 363.6288860413.

The spelling of 48081181 in words is "forty-eight million, eighty-one thousand, one hundred eighty-one".