268898 has 8 divisors (see below), whose sum is σ = 460992. Its totient is φ = 115236.

The previous prime is 268897. The next prime is 268909. The reversal of 268898 is 898862.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×268898² = 144612268808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (268897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9590 + ... + 9617.

It is an arithmetic number, because the mean of its divisors is an integer number (57624).

2²⁶⁸⁸⁹⁸ is an apocalyptic number.

268898 is a deficient number, since it is larger than the sum of its proper divisors (192094).

268898 is a wasteful number, since it uses less digits than its factorization.

268898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19216.

The product of its digits is 55296, while the sum is 41.

The square root of 268898 is about 518.5537580618. The cubic root of 268898 is about 64.5449879439.

The spelling of 268898 in words is "two hundred sixty-eight thousand, eight hundred ninety-eight".