48318213 has 8 divisors (see below), whose sum is σ = 65995776. Its totient is φ = 31426400.

The previous prime is 48318211. The next prime is 48318223. The reversal of 48318213 is 31281384.

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 48318213 - 2¹ = 48318211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48318211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196293 + ... + 196538.

It is an arithmetic number, because the mean of its divisors is an integer number (8249472).

Almost surely, 2^48318213 is an apocalyptic number.

It is an amenable number.

48318213 is a deficient number, since it is larger than the sum of its proper divisors (17677563).

48318213 is a wasteful number, since it uses less digits than its factorization.

48318213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392875.

The product of its digits is 4608, while the sum is 30.

The square root of 48318213 is about 6951.1303397361. The cubic root of 48318213 is about 364.2254495354.

Adding to 48318213 its reverse (31281384), we get a palindrome (79599597).

The spelling of 48318213 in words is "forty-eight million, three hundred eighteen thousand, two hundred thirteen".