48484820 has 12 divisors (see below), whose sum is σ = 101818164. Its totient is φ = 19393920.

The previous prime is 48484819. The next prime is 48484831. The reversal of 48484820 is 2848484.

It can be written as a sum of positive squares in 2 ways, for example, as 16630084 + 31854736 = 4078^2 + 5644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212101 + ... + 1212140.

It is an arithmetic number, because the mean of its divisors is an integer number (8484847).

Almost surely, 2^48484820 is an apocalyptic number.

It is an amenable number.

48484820 is an abundant number, since it is smaller than the sum of its proper divisors (53333344).

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

48484820 is a wasteful number, since it uses less digits than its factorization.

48484820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424250 (or 2424248 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 38.

The square root of 48484820 is about 6963.1041928152. The cubic root of 48484820 is about 364.6436003192.

The spelling of 48484820 in words is "forty-eight million, four hundred eighty-four thousand, eight hundred twenty".