48349904 has 40 divisors (see below), whose sum is σ = 99937800. Its totient is φ = 22581248.

The previous prime is 48349901. The next prime is 48349909. The reversal of 48349904 is 40994384.

It can be written as a sum of positive squares in 4 ways, for example, as 5053504 + 43296400 = 2248^2 + 6580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48349901) 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, 39932 + ... + 41124.

It is an arithmetic number, because the mean of its divisors is an integer number (2498445).

Almost surely, 2^48349904 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 48349904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49968900).

48349904 is an abundant number, since it is smaller than the sum of its proper divisors (51587896).

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

48349904 is a wasteful number, since it uses less digits than its factorization.

48349904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 48349904 is about 6953.4095233921. The cubic root of 48349904 is about 364.3050616553.

The spelling of 48349904 in words is "forty-eight million, three hundred forty-nine thousand, nine hundred four".