248388252 has 120 divisors (see below), whose sum is σ = 697381776. Its totient is φ = 68753664.

The previous prime is 248388227. The next prime is 248388269. The reversal of 248388252 is 252883842.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1065928 + ... + 1066160.

Almost surely, 2^248388252 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 248388252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348690888).

248388252 is an abundant number, since it is smaller than the sum of its proper divisors (448993524).

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

248388252 is a wasteful number, since it uses less digits than its factorization.

248388252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 282 counting only the distinct ones).

The product of its digits is 245760, while the sum is 42.

The square root of 248388252 is about 15760.3379405392. The cubic root of 248388252 is about 628.6038217171.

The spelling of 248388252 in words is "two hundred forty-eight million, three hundred eighty-eight thousand, two hundred fifty-two".