48418812 has 72 divisors (see below), whose sum is σ = 132628496. Its totient is φ = 14805504.

The previous prime is 48418801. The next prime is 48418831. The reversal of 48418812 is 21881484.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143508 + ... + 143844.

Almost surely, 2^48418812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48418812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66314248).

48418812 is an abundant number, since it is smaller than the sum of its proper divisors (84209684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48418812 is a wasteful number, since it uses less digits than its factorization.

48418812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 662 counting only the distinct ones).

The product of its digits is 16384, while the sum is 36.

The square root of 48418812 is about 6958.3627384608. The cubic root of 48418812 is about 364.4780479817.

The spelling of 48418812 in words is "forty-eight million, four hundred eighteen thousand, eight hundred twelve".