268196601 has 4 divisors (see below), whose sum is σ = 357595472. Its totient is φ = 178797732.

The previous prime is 268196581. The next prime is 268196623. The reversal of 268196601 is 106691862.

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 not a de Polignac number, because 268196601 - 2⁷ = 268196473 is a prime.

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 268196601.

It is not an unprimeable number, because it can be changed into a prime (268196651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44699431 + ... + 44699436.

It is an arithmetic number, because the mean of its divisors is an integer number (89398868).

Almost surely, 2^268196601 is an apocalyptic number.

It is an amenable number.

268196601 is a deficient number, since it is larger than the sum of its proper divisors (89398871).

268196601 is an equidigital number, since it uses as much as digits as its factorization.

268196601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89398870.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 268196601 is about 16376.7091016480. The cubic root of 268196601 is about 644.8881892600. Note that the first 3 decimals are identical.

The spelling of 268196601 in words is "two hundred sixty-eight million, one hundred ninety-six thousand, six hundred one".