247068 has 18 divisors (see below), whose sum is σ = 624624. Its totient is φ = 82344.

The previous prime is 247067. The next prime is 247069. The reversal of 247068 is 860742.

247068 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (247067) and next prime (247069).

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×247068² = 122085193248, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 247068.

It is not an unprimeable number, because it can be changed into a prime (247067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3396 + ... + 3467.

2²⁴⁷⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

247068 is an abundant number, since it is smaller than the sum of its proper divisors (377556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

247068 is a wasteful number, since it uses less digits than its factorization.

247068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6873 (or 6868 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 247068 is about 497.0593525928. The cubic root of 247068 is about 62.7488108429.

The spelling of 247068 in words is "two hundred forty-seven thousand, sixty-eight".