268147375 has 32 divisors (see below), whose sum is σ = 356436288. Its totient is φ = 200704000.

The previous prime is 268147367. The next prime is 268147379. The reversal of 268147375 is 573741862.

It is not a de Polignac number, because 268147375 - 2³ = 268147367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268147379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 545880 + ... + 546370.

It is an arithmetic number, because the mean of its divisors is an integer number (11138634).

Almost surely, 2^268147375 is an apocalyptic number.

268147375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

268147375 is a deficient number, since it is larger than the sum of its proper divisors (88288913).

268147375 is a wasteful number, since it uses less digits than its factorization.

268147375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780 (or 770 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 268147375 is about 16375.2061055731. The cubic root of 268147375 is about 644.8487316280.

The spelling of 268147375 in words is "two hundred sixty-eight million, one hundred forty-seven thousand, three hundred seventy-five".