268148284 has 12 divisors (see below), whose sum is σ = 473565400. Its totient is φ = 132843888.

The previous prime is 268148281. The next prime is 268148317. The reversal of 268148284 is 482841862.

It is a self number, because there is not a number n which added to its sum of digits gives 268148284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268148281) 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, 307074 + ... + 307945.

Almost surely, 2^268148284 is an apocalyptic number.

It is an amenable number.

268148284 is a deficient number, since it is larger than the sum of its proper divisors (205417116).

268148284 is a wasteful number, since it uses less digits than its factorization.

268148284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615132 (or 615130 counting only the distinct ones).

The product of its digits is 196608, while the sum is 43.

The square root of 268148284 is about 16375.2338609255. The cubic root of 268148284 is about 644.8494602905.

The spelling of 268148284 in words is "two hundred sixty-eight million, one hundred forty-eight thousand, two hundred eighty-four".