268480635 has 16 divisors (see below), whose sum is σ = 430500096. Its totient is φ = 142879328.

The previous prime is 268480613. The next prime is 268480649. The reversal of 268480635 is 536084862.

It is a cyclic number.

It is not a de Polignac number, because 268480635 - 2⁶ = 268480571 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12159 + ... + 26168.

It is an arithmetic number, because the mean of its divisors is an integer number (26906256).

Almost surely, 2^268480635 is an apocalyptic number.

268480635 is a deficient number, since it is larger than the sum of its proper divisors (162019461).

268480635 is a wasteful number, since it uses less digits than its factorization.

268480635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38802.

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 268480635 is about 16385.3786956542. The cubic root of 268480635 is about 645.1157655319.

The spelling of 268480635 in words is "two hundred sixty-eight million, four hundred eighty thousand, six hundred thirty-five".