659467 has 2 divisors, whose sum is σ = 659468. Its totient is φ = 659466.

The previous prime is 659453. The next prime is 659473. The reversal of 659467 is 764956.

It is a strong prime.

659467 is a truncatable prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-659467 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (659437) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329733 + 329734.

It is an arithmetic number, because the mean of its divisors is an integer number (329734).

2⁶⁵⁹⁴⁶⁷ is an apocalyptic number.

659467 is a deficient number, since it is larger than the sum of its proper divisors (1).

659467 is an equidigital number, since it uses as much as digits as its factorization.

659467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 659467 is about 812.0757353843. The cubic root of 659467 is about 87.0424331692.

The spelling of 659467 in words is "six hundred fifty-nine thousand, four hundred sixty-seven".