48008040 has 32 divisors (see below), whose sum is σ = 144024480. Its totient is φ = 12802112.

The previous prime is 48008039. The next prime is 48008071. The reversal of 48008040 is 4080084.

48008040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 48008040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199914 + ... + 200153.

It is an arithmetic number, because the mean of its divisors is an integer number (4500765).

Almost surely, 2^48008040 is an apocalyptic number.

48008040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48008040 is an abundant number, since it is smaller than the sum of its proper divisors (96016440).

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

48008040 is a wasteful number, since it uses less digits than its factorization.

48008040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400081 (or 400077 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 48008040 is about 6928.7834430007. The cubic root of 48008040 is about 363.4444086136. Note that the first 4 decimals are identical.

The spelling of 48008040 in words is "forty-eight million, eight thousand, forty".