48983218 has 4 divisors (see below), whose sum is σ = 73474830. Its totient is φ = 24491608.

The previous prime is 48983213. The next prime is 48983237. The reversal of 48983218 is 81238984.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48483369 + 499849 = 6963^2 + 707^2 .

It is not an unprimeable number, because it can be changed into a prime (48983213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12245803 + ... + 12245806.

Almost surely, 2^48983218 is an apocalyptic number.

48983218 is a deficient number, since it is larger than the sum of its proper divisors (24491612).

48983218 is a wasteful number, since it uses less digits than its factorization.

48983218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24491611.

The product of its digits is 110592, while the sum is 43.

The square root of 48983218 is about 6998.8011830599. The cubic root of 48983218 is about 365.8887904033. Note that the first 3 decimals are identical.

The spelling of 48983218 in words is "forty-eight million, nine hundred eighty-three thousand, two hundred eighteen".