48115240 has 16 divisors (see below), whose sum is σ = 108259380. Its totient is φ = 19246080.

The previous prime is 48115231. The next prime is 48115247. The reversal of 48115240 is 4251184.

48115240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 47087044 + 1028196 = 6862^2 + 1014^2 .

It is not an unprimeable number, because it can be changed into a prime (48115247) 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 3 ways as a sum of consecutive naturals, for example, 601401 + ... + 601480.

Almost surely, 2^48115240 is an apocalyptic number.

48115240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48115240 is an abundant number, since it is smaller than the sum of its proper divisors (60144140).

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

48115240 is a wasteful number, since it uses less digits than its factorization.

48115240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202892 (or 1202888 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 48115240 is about 6936.5149751154. The cubic root of 48115240 is about 363.7147263694.

The spelling of 48115240 in words is "forty-eight million, one hundred fifteen thousand, two hundred forty".