48143380 has 12 divisors (see below), whose sum is σ = 101101140. Its totient is φ = 19257344.

The previous prime is 48143377. The next prime is 48143387. The reversal of 48143380 is 8334184.

48143380 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 11710084 + 36433296 = 3422^2 + 6036^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48143387) 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, 1203565 + ... + 1203604.

It is an arithmetic number, because the mean of its divisors is an integer number (8425095).

Almost surely, 2^48143380 is an apocalyptic number.

It is an amenable number.

48143380 is an abundant number, since it is smaller than the sum of its proper divisors (52957760).

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

48143380 is a wasteful number, since it uses less digits than its factorization.

48143380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407178 (or 2407176 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 48143380 is about 6938.5430747384. The cubic root of 48143380 is about 363.7856182376.

The spelling of 48143380 in words is "forty-eight million, one hundred forty-three thousand, three hundred eighty".