247027 has 8 divisors (see below), whose sum is σ = 285552. Its totient is φ = 211200.

The previous prime is 247007. The next prime is 247031. The reversal of 247027 is 720742.

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

It is not a de Polignac number, because 247027 - 2⁷ = 246899 is a prime.

It is a super-2 number, since 2×247027² = 122044677458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 246989 and 247007.

It is not an unprimeable number, because it can be changed into a prime (247007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474 + ... + 847.

It is an arithmetic number, because the mean of its divisors is an integer number (35694).

2²⁴⁷⁰²⁷ is an apocalyptic number.

247027 is a deficient number, since it is larger than the sum of its proper divisors (38525).

247027 is a wasteful number, since it uses less digits than its factorization.

247027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 247027 is about 497.0181083220. The cubic root of 247027 is about 62.7453396750.

Adding to 247027 its reverse (720742), we get a palindrome (967769).

The spelling of 247027 in words is "two hundred forty-seven thousand, twenty-seven", and thus it is an iban number.