48273408 has 144 divisors (see below), whose sum is σ = 146076840. Its totient is φ = 15925248.

The previous prime is 48273403. The next prime is 48273427. The reversal of 48273408 is 80437284.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48273403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497616 + ... + 497712.

Almost surely, 2^48273408 is an apocalyptic number.

48273408 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 48273408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73038420).

48273408 is an abundant number, since it is smaller than the sum of its proper divisors (97803432).

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

48273408 is an frugal number, since it uses more digits than its factorization.

48273408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 48273408 is about 6947.9067351253. The cubic root of 48273408 is about 364.1128338360.

The spelling of 48273408 in words is "forty-eight million, two hundred seventy-three thousand, four hundred eight".