268148275 has 6 divisors (see below), whose sum is σ = 332503892. Its totient is φ = 214518600.

The previous prime is 268148269. The next prime is 268148281. The reversal of 268148275 is 572841862.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (268148269) and next prime (268148281).

It is not a de Polignac number, because 268148275 - 2¹¹ = 268146227 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5362941 + ... + 5362990.

Almost surely, 2^268148275 is an apocalyptic number.

268148275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

268148275 is a deficient number, since it is larger than the sum of its proper divisors (64355617).

268148275 is a wasteful number, since it uses less digits than its factorization.

268148275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10725941 (or 10725936 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 268148275 is about 16375.2335861202. The cubic root of 268148275 is about 644.8494530760.

The spelling of 268148275 in words is "two hundred sixty-eight million, one hundred forty-eight thousand, two hundred seventy-five".