248253828 has 48 divisors (see below), whose sum is σ = 608133120. Its totient is φ = 78717600.

The previous prime is 248253799. The next prime is 248253851. The reversal of 248253828 is 828352842.

It is a super-3 number, since 3×248253828³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 248253828.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16293 + ... + 27603.

It is an arithmetic number, because the mean of its divisors is an integer number (12669440).

Almost surely, 2^248253828 is an apocalyptic number.

It is an amenable number.

248253828 is an abundant number, since it is smaller than the sum of its proper divisors (359879292).

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

248253828 is a wasteful number, since it uses less digits than its factorization.

248253828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11408 (or 11406 counting only the distinct ones).

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

The square root of 248253828 is about 15756.0727340286. The cubic root of 248253828 is about 628.4904042650.

The spelling of 248253828 in words is "two hundred forty-eight million, two hundred fifty-three thousand, eight hundred twenty-eight".