248380524 has 144 divisors (see below), whose sum is σ = 746124288. Its totient is φ = 68200704.

The previous prime is 248380487. The next prime is 248380537. The reversal of 248380524 is 425083842.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 793392 + ... + 793704.

Almost surely, 2^248380524 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 248380524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373062144).

248380524 is an abundant number, since it is smaller than the sum of its proper divisors (497743764).

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

248380524 is a wasteful number, since it uses less digits than its factorization.

248380524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 248380524 is about 15760.0927662244. The cubic root of 248380524 is about 628.5973024867.

The spelling of 248380524 in words is "two hundred forty-eight million, three hundred eighty thousand, five hundred twenty-four".