248832288 has 144 divisors (see below), whose sum is σ = 747242496. Its totient is φ = 78428160.

The previous prime is 248832277. The next prime is 248832313. The reversal of 248832288 is 882238842.

It is a happy number.

248832288 is a `hidden beast` number, since 248 + 8 + 322 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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 23 ways as a sum of consecutive naturals, for example, 419320 + ... + 419912.

It is an arithmetic number, because the mean of its divisors is an integer number (5189184).

Almost surely, 2^248832288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248832288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373621248).

248832288 is an abundant number, since it is smaller than the sum of its proper divisors (498410208).

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

248832288 is a wasteful number, since it uses less digits than its factorization.

248832288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 676 counting only the distinct ones).

The product of its digits is 393216, while the sum is 45.

The square root of 248832288 is about 15774.4187848554. The cubic root of 248832288 is about 628.9781772713.

The spelling of 248832288 in words is "two hundred forty-eight million, eight hundred thirty-two thousand, two hundred eighty-eight".