48318930 has 240 divisors, whose sum is σ = 156423960. Its totient is φ = 10644480.

The previous prime is 48318917. The next prime is 48318967. The reversal of 48318930 is 3981384.

It can be written as a sum of positive squares in 4 ways, for example, as 43996689 + 4322241 = 6633^2 + 2079^2 .

It is a super-3 number, since 3×48318930³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1666156 + ... + 1666184.

Almost surely, 2^48318930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48318930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78211980).

48318930 is an abundant number, since it is smaller than the sum of its proper divisors (108105030).

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

48318930 is a wasteful number, since it uses less digits than its factorization.

48318930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 48318930 is about 6951.1819138906. The cubic root of 48318930 is about 364.2272511221.

The spelling of 48318930 in words is "forty-eight million, three hundred eighteen thousand, nine hundred thirty".