268484535 has 48 divisors (see below), whose sum is σ = 534418560. Its totient is φ = 123318720.

The previous prime is 268484533. The next prime is 268484569. The reversal of 268484535 is 535484862.

It is not a de Polignac number, because 268484535 - 2¹ = 268484533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268484533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4869 + ... + 23678.

It is an arithmetic number, because the mean of its divisors is an integer number (11133720).

Almost surely, 2^268484535 is an apocalyptic number.

268484535 is a deficient number, since it is larger than the sum of its proper divisors (265934025).

268484535 is a wasteful number, since it uses less digits than its factorization.

268484535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28588 (or 28585 counting only the distinct ones).

The product of its digits is 921600, while the sum is 45.

The square root of 268484535 is about 16385.4977037623. The cubic root of 268484535 is about 645.1188892076.

The spelling of 268484535 in words is "two hundred sixty-eight million, four hundred eighty-four thousand, five hundred thirty-five".