268513941 has 8 divisors (see below), whose sum is σ = 360838144. Its totient is φ = 177599520.

The previous prime is 268513939. The next prime is 268513967. The reversal of 268513941 is 149315862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 268513941 - 2¹ = 268513939 is a prime.

It is a super-2 number, since 2×268513941² = 144199473022702962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 268513941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268513901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352000 + ... + 352761.

It is an arithmetic number, because the mean of its divisors is an integer number (45104768).

Almost surely, 2^268513941 is an apocalyptic number.

It is an amenable number.

268513941 is a deficient number, since it is larger than the sum of its proper divisors (92324203).

268513941 is a wasteful number, since it uses less digits than its factorization.

268513941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704891.

The product of its digits is 51840, while the sum is 39.

The square root of 268513941 is about 16386.3949970700. The cubic root of 268513941 is about 645.1424407485.

The spelling of 268513941 in words is "two hundred sixty-eight million, five hundred thirteen thousand, nine hundred forty-one".