49812848 has 40 divisors (see below), whose sum is σ = 101326848. Its totient is φ = 23677632.

The previous prime is 49812823. The next prime is 49812853. The reversal of 49812848 is 84821894.

It is a happy number.

It is a super-2 number, since 2×49812848² = 4962639651742208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49812799 and 49812808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81761 + ... + 82367.

Almost surely, 2^49812848 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 49812848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50663424).

49812848 is an abundant number, since it is smaller than the sum of its proper divisors (51514000).

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

49812848 is a wasteful number, since it uses less digits than its factorization.

49812848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861 (or 855 counting only the distinct ones).

The product of its digits is 147456, while the sum is 44.

The square root of 49812848 is about 7057.8217602884. The cubic root of 49812848 is about 367.9429259313.

The spelling of 49812848 in words is "forty-nine million, eight hundred twelve thousand, eight hundred forty-eight".