48809184 has 72 divisors (see below), whose sum is σ = 131308632. Its totient is φ = 15874560.

The previous prime is 48809177. The next prime is 48809191. The reversal of 48809184 is 48190884.

It is an interprime number because it is at equal distance from previous prime (48809177) and next prime (48809191).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269574 + ... + 269754.

It is an arithmetic number, because the mean of its divisors is an integer number (1823731).

Almost surely, 2^48809184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48809184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65654316).

48809184 is an abundant number, since it is smaller than the sum of its proper divisors (82499448).

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

48809184 is a wasteful number, since it uses less digits than its factorization.

48809184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 48809184 is about 6986.3569905925. The cubic root of 48809184 is about 365.4549503046.

The spelling of 48809184 in words is "forty-eight million, eight hundred nine thousand, one hundred eighty-four".