48205830 has 64 divisors (see below), whose sum is σ = 121616640. Its totient is φ = 12211584.

The previous prime is 48205823. The next prime is 48205841. The reversal of 48205830 is 3850284.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57877 + ... + 58703.

It is an arithmetic number, because the mean of its divisors is an integer number (1900260).

Almost surely, 2^48205830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48205830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60808320).

48205830 is an abundant number, since it is smaller than the sum of its proper divisors (73410810).

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

48205830 is a wasteful number, since it uses less digits than its factorization.

48205830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 48205830 is about 6943.0418405768. The cubic root of 48205830 is about 363.9428471633.

The spelling of 48205830 in words is "forty-eight million, two hundred five thousand, eight hundred thirty".