48912842 has 16 divisors (see below), whose sum is σ = 84748032. Its totient is φ = 20925120.

The previous prime is 48912839. The next prime is 48912869. The reversal of 48912842 is 24821984.

It is a super-2 number, since 2×48912842² = 4784932225033928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48912796 and 48912805.

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, 65018 + ... + 65765.

It is an arithmetic number, because the mean of its divisors is an integer number (5296752).

Almost surely, 2^48912842 is an apocalyptic number.

48912842 is a deficient number, since it is larger than the sum of its proper divisors (35835190).

48912842 is a wasteful number, since it uses less digits than its factorization.

48912842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130813.

The product of its digits is 36864, while the sum is 38.

The square root of 48912842 is about 6993.7716576966. The cubic root of 48912842 is about 365.7134777669.

It can be divided in two parts, 489 and 12842, that added together give a palindrome (13331).

The spelling of 48912842 in words is "forty-eight million, nine hundred twelve thousand, eight hundred forty-two".