268148514 has 32 divisors (see below), whose sum is σ = 571959360. Its totient is φ = 83515392.

The previous prime is 268148483. The next prime is 268148521. The reversal of 268148514 is 415841862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4722 + ... + 23634.

It is an arithmetic number, because the mean of its divisors is an integer number (17873730).

Almost surely, 2^268148514 is an apocalyptic number.

268148514 is an abundant number, since it is smaller than the sum of its proper divisors (303810846).

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

268148514 is a wasteful number, since it uses less digits than its factorization.

268148514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19074.

The product of its digits is 61440, while the sum is 39.

The square root of 268148514 is about 16375.2408837244. The cubic root of 268148514 is about 644.8496446603.

The spelling of 268148514 in words is "two hundred sixty-eight million, one hundred forty-eight thousand, five hundred fourteen".