268700435 has 4 divisors (see below), whose sum is σ = 322440528. Its totient is φ = 214960344.

The previous prime is 268700431. The next prime is 268700437. The reversal of 268700435 is 534007862.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 268700435 - 2² = 268700431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 268700395 and 268700404.

It is not an unprimeable number, because it can be changed into a prime (268700431) 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, 26870039 + ... + 26870048.

It is an arithmetic number, because the mean of its divisors is an integer number (80610132).

Almost surely, 2^268700435 is an apocalyptic number.

268700435 is a deficient number, since it is larger than the sum of its proper divisors (53740093).

268700435 is an equidigital number, since it uses as much as digits as its factorization.

268700435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53740092.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 268700435 is about 16392.0845227201. The cubic root of 268700435 is about 645.2917655223.

The spelling of 268700435 in words is "two hundred sixty-eight million, seven hundred thousand, four hundred thirty-five".