48812568 has 128 divisors (see below), whose sum is σ = 148262400. Its totient is φ = 13095936.

The previous prime is 48812567. The next prime is 48812573. The reversal of 48812568 is 86521884.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48812563) 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 31 ways as a sum of consecutive naturals, for example, 209380 + ... + 209612.

It is an arithmetic number, because the mean of its divisors is an integer number (1158300).

Almost surely, 2^48812568 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 48812568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74131200).

48812568 is an abundant number, since it is smaller than the sum of its proper divisors (99449832).

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

48812568 is a wasteful number, since it uses less digits than its factorization.

48812568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 317 counting only the distinct ones).

The product of its digits is 122880, while the sum is 42.

The square root of 48812568 is about 6986.5991727020. The cubic root of 48812568 is about 365.4633959212.

The spelling of 48812568 in words is "forty-eight million, eight hundred twelve thousand, five hundred sixty-eight".