48989808 has 180 divisors, whose sum is σ = 163737288. Its totient is φ = 13628160.

The previous prime is 48989803. The next prime is 48989819. The reversal of 48989808 is 80898984.

48989808 is a `hidden beast` number, since 489 + 89 + 80 + 8 = 666.

48989808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48989803) 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 35 ways as a sum of consecutive naturals, for example, 373903 + ... + 374033.

Almost surely, 2^48989808 is an apocalyptic number.

48989808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48989808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81868644).

48989808 is an abundant number, since it is smaller than the sum of its proper divisors (114747480).

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

48989808 is a wasteful number, since it uses less digits than its factorization.

48989808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The square root of 48989808 is about 6999.2719621401. The cubic root of 48989808 is about 365.9051980568.

It can be divided in two parts, 4898 and 9808, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 48989808 in words is "forty-eight million, nine hundred eighty-nine thousand, eight hundred eight".