48316842 has 72 divisors (see below), whose sum is σ = 126044100. Its totient is φ = 13321728.

The previous prime is 48316841. The next prime is 48316843. The reversal of 48316842 is 24861384.

It is an interprime number because it is at equal distance from previous prime (48316841) and next prime (48316843).

It can be written as a sum of positive squares in 2 ways, for example, as 48316401 + 441 = 6951^2 + 21^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48316797 and 48316806.

It is not an unprimeable number, because it can be changed into a prime (48316841) 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 35 ways as a sum of consecutive naturals, for example, 24634 + ... + 26522.

Almost surely, 2^48316842 is an apocalyptic number.

48316842 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 48316842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63022050).

48316842 is an abundant number, since it is smaller than the sum of its proper divisors (77727258).

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

48316842 is a wasteful number, since it uses less digits than its factorization.

48316842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940 (or 1930 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 48316842 is about 6951.0317219820. The cubic root of 48316842 is about 364.2220046107. Note that the first 3 decimals are identical.

The spelling of 48316842 in words is "forty-eight million, three hundred sixteen thousand, eight hundred forty-two".