252384848 has 20 divisors (see below), whose sum is σ = 500923668. Its totient is φ = 123114240.

The previous prime is 252384841. The next prime is 252384943. The reversal of 252384848 is 848483252.

It can be written as a sum of positive squares in 2 ways, for example, as 132526144 + 119858704 = 11512^2 + 10948^2 .

It is a super-2 number, since 2×252384848² = 127396222999966208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 252384799 and 252384808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252384841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191711 + ... + 193022.

Almost surely, 2^252384848 is an apocalyptic number.

It is an amenable number.

252384848 is a deficient number, since it is larger than the sum of its proper divisors (248538820).

252384848 is a wasteful number, since it uses less digits than its factorization.

252384848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384782 (or 384776 counting only the distinct ones).

The product of its digits is 491520, while the sum is 44.

The square root of 252384848 is about 15886.6248146043. The cubic root of 252384848 is about 631.9573356875.

The spelling of 252384848 in words is "two hundred fifty-two million, three hundred eighty-four thousand, eight hundred forty-eight".