48319488 has 198 divisors, whose sum is σ = 163817316. Its totient is φ = 13676544.

The previous prime is 48319471. The next prime is 48319493. The reversal of 48319488 is 88491384.

48319488 is a `hidden beast` number, since 483 + 1 + 94 + 88 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 451531 + ... + 451637.

Almost surely, 2^48319488 is an apocalyptic number.

48319488 is a gapful number since it is divisible by the number (48) 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 48319488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81908658).

48319488 is an abundant number, since it is smaller than the sum of its proper divisors (115497828).

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

48319488 is a wasteful number, since it uses less digits than its factorization.

48319488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 119 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 48319488 is about 6951.2220508339. Note that the first 3 decimals coincide. The cubic root of 48319488 is about 364.2286531815.

The spelling of 48319488 in words is "forty-eight million, three hundred nineteen thousand, four hundred eighty-eight".