48328181 has 8 divisors (see below), whose sum is σ = 54540000. Its totient is φ = 42419440.

The previous prime is 48328177. The next prime is 48328183. The reversal of 48328181 is 18182384.

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 48328181 - 2² = 48328177 is a prime.

It is a super-2 number, since 2×48328181² = 4671226157537522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48328183) 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, 75431 + ... + 76068.

It is an arithmetic number, because the mean of its divisors is an integer number (6817500).

Almost surely, 2^48328181 is an apocalyptic number.

It is an amenable number.

48328181 is a deficient number, since it is larger than the sum of its proper divisors (6211819).

48328181 is a wasteful number, since it uses less digits than its factorization.

48328181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151539.

The product of its digits is 12288, while the sum is 35.

The square root of 48328181 is about 6951.8473084497. The cubic root of 48328181 is about 364.2504942643.

The spelling of 48328181 in words is "forty-eight million, three hundred twenty-eight thousand, one hundred eighty-one".