48830040 has 160 divisors (see below), whose sum is σ = 187656480. Its totient is φ = 11155968.

The previous prime is 48830027. The next prime is 48830059. The reversal of 48830040 is 4003884.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 48829986 and 48830013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 21604 + ... + 23756.

It is an arithmetic number, because the mean of its divisors is an integer number (1172853).

Almost surely, 2^48830040 is an apocalyptic number.

48830040 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 48830040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93828240).

48830040 is an abundant number, since it is smaller than the sum of its proper divisors (138826440).

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

48830040 is a wasteful number, since it uses less digits than its factorization.

48830040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 48830040 is about 6987.8494545890. The cubic root of 48830040 is about 365.5069954490.

The spelling of 48830040 in words is "forty-eight million, eight hundred thirty thousand, forty".