48040080 has 160 divisors (see below), whose sum is σ = 167989248. Its totient is φ = 11251200.

The previous prime is 48040039. The next prime is 48040081. The reversal of 48040080 is 8004084.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 48040080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48040081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81547 + ... + 82133.

Almost surely, 2^48040080 is an apocalyptic number.

48040080 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 48040080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83994624).

48040080 is an abundant number, since it is smaller than the sum of its proper divisors (119949168).

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

48040080 is a wasteful number, since it uses less digits than its factorization.

48040080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 48040080 is about 6931.0951515615. The cubic root of 48040080 is about 363.5252434716.

The spelling of 48040080 in words is "forty-eight million, forty thousand, eighty".