248243832 has 64 divisors (see below), whose sum is σ = 699321600. Its totient is φ = 81577440.

The previous prime is 248243813. The next prime is 248243839. The reversal of 248243832 is 238342842.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248243839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7243 + ... + 23429.

It is an arithmetic number, because the mean of its divisors is an integer number (10926900).

Almost surely, 2^248243832 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 248243832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349660800).

248243832 is an abundant number, since it is smaller than the sum of its proper divisors (451077768).

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

248243832 is a wasteful number, since it uses less digits than its factorization.

248243832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16273 (or 16263 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The square root of 248243832 is about 15755.7555198093. The cubic root of 248243832 is about 628.4819687128.

The spelling of 248243832 in words is "two hundred forty-eight million, two hundred forty-three thousand, eight hundred thirty-two".