48494080 has 80 divisors (see below), whose sum is σ = 122514480. Its totient is φ = 18358272.

The previous prime is 48494041. The next prime is 48494093. The reversal of 48494080 is 8049484.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48142 + ... + 49138.

It is an arithmetic number, because the mean of its divisors is an integer number (1531431).

Almost surely, 2^48494080 is an apocalyptic number.

48494080 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 48494080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61257240).

48494080 is an abundant number, since it is smaller than the sum of its proper divisors (74020400).

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

48494080 is an equidigital number, since it uses as much as digits as its factorization.

48494080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 48494080 is about 6963.7690943913. The cubic root of 48494080 is about 364.6668129783. Note that the first 3 decimals are identical.

The spelling of 48494080 in words is "forty-eight million, four hundred ninety-four thousand, eighty".