424867 has 2 divisors, whose sum is σ = 424868. Its totient is φ = 424866.

The previous prime is 424861. The next prime is 424889. The reversal of 424867 is 768424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424867 - 2¹⁵ = 392099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (424861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212433 + 212434.

It is an arithmetic number, because the mean of its divisors is an integer number (212434).

2⁴²⁴⁸⁶⁷ is an apocalyptic number.

424867 is a deficient number, since it is larger than the sum of its proper divisors (1).

424867 is an equidigital number, since it uses as much as digits as its factorization.

424867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 31.

The square root of 424867 is about 651.8182261950. The cubic root of 424867 is about 75.1768861927.

The spelling of 424867 in words is "four hundred twenty-four thousand, eight hundred sixty-seven".