268104461 has 4 divisors (see below), whose sum is σ = 276753024. Its totient is φ = 259455900.

The previous prime is 268104379. The next prime is 268104481. The reversal of 268104461 is 164401862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-268104461 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 (268104481) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4324235 + ... + 4324296.

It is an arithmetic number, because the mean of its divisors is an integer number (69188256).

Almost surely, 2^268104461 is an apocalyptic number.

It is an amenable number.

268104461 is a deficient number, since it is larger than the sum of its proper divisors (8648563).

268104461 is an equidigital number, since it uses as much as digits as its factorization.

268104461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8648562.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 268104461 is about 16373.8957184905. The cubic root of 268104461 is about 644.8143295075.

The spelling of 268104461 in words is "two hundred sixty-eight million, one hundred four thousand, four hundred sixty-one".