253794248 has 32 divisors (see below), whose sum is σ = 514459200. Its totient is φ = 116966592.

The previous prime is 253794227. The next prime is 253794251. The reversal of 253794248 is 842497352.

It is a junction number, because it is equal to n+sod(n) for n = 253794199 and 253794208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16940 + ... + 28187.

It is an arithmetic number, because the mean of its divisors is an integer number (16076850).

Almost surely, 2^253794248 is an apocalyptic number.

It is an amenable number.

253794248 is an abundant number, since it is smaller than the sum of its proper divisors (260664952).

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

253794248 is a wasteful number, since it uses less digits than its factorization.

253794248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45189 (or 45185 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 253794248 is about 15930.9211284219. The cubic root of 253794248 is about 633.1315052797.

The spelling of 253794248 in words is "two hundred fifty-three million, seven hundred ninety-four thousand, two hundred forty-eight".