48388040 has 32 divisors (see below), whose sum is σ = 109071360. Its totient is φ = 19320000.

The previous prime is 48388019. The next prime is 48388049. The reversal of 48388040 is 4088384.

48388040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48388049) by changing a digit.

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, 41465 + ... + 42615.

It is an arithmetic number, because the mean of its divisors is an integer number (3408480).

Almost surely, 2^48388040 is an apocalyptic number.

48388040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48388040 is an abundant number, since it is smaller than the sum of its proper divisors (60683320).

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

48388040 is a wasteful number, since it uses less digits than its factorization.

48388040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 48388040 is about 6956.1512346987. The cubic root of 48388040 is about 364.4008183893.

The spelling of 48388040 in words is "forty-eight million, three hundred eighty-eight thousand, forty".