48512838 has 16 divisors (see below), whose sum is σ = 105846336. Its totient is φ = 14700840.

The previous prime is 48512831. The next prime is 48512839. The reversal of 48512838 is 83821584.

It is a junction number, because it is equal to n+sod(n) for n = 48512796 and 48512805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48512831) 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, 367456 + ... + 367587.

It is an arithmetic number, because the mean of its divisors is an integer number (6615396).

Almost surely, 2^48512838 is an apocalyptic number.

48512838 is an abundant number, since it is smaller than the sum of its proper divisors (57333498).

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

48512838 is a wasteful number, since it uses less digits than its factorization.

48512838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735059.

The product of its digits is 61440, while the sum is 39.

The square root of 48512838 is about 6965.1157922895. The cubic root of 48512838 is about 364.7138258528.

The spelling of 48512838 in words is "forty-eight million, five hundred twelve thousand, eight hundred thirty-eight".