48794240 has 128 divisors (see below), whose sum is σ = 132192000. Its totient is φ = 17059840.

The previous prime is 48794237. The next prime is 48794257. The reversal of 48794240 is 4249784.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 48794194 and 48794203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204041 + ... + 204279.

It is an arithmetic number, because the mean of its divisors is an integer number (1032750).

Almost surely, 2^48794240 is an apocalyptic number.

48794240 is a gapful number since it is divisible by the number (40) 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 48794240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66096000).

48794240 is an abundant number, since it is smaller than the sum of its proper divisors (83397760).

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

48794240 is a wasteful number, since it uses less digits than its factorization.

48794240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 48794240 is about 6985.2873956624. The cubic root of 48794240 is about 365.4176491535.

It can be divided in two parts, 4879 and 4240, that added together give a palindrome (9119).

The spelling of 48794240 in words is "forty-eight million, seven hundred ninety-four thousand, two hundred forty".