958459 has 2 divisors, whose sum is σ = 958460. Its totient is φ = 958458.

The previous prime is 958439. The next prime is 958481. The reversal of 958459 is 954859.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-958459 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (958439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479229 + 479230.

It is an arithmetic number, because the mean of its divisors is an integer number (479230).

2⁹⁵⁸⁴⁵⁹ is an apocalyptic number.

958459 is a deficient number, since it is larger than the sum of its proper divisors (1).

958459 is an equidigital number, since it uses as much as digits as its factorization.

958459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 40.

The square root of 958459 is about 979.0091930110. The cubic root of 958459 is about 98.5956709160.

Subtracting from 958459 its reverse (954859), we obtain a square (3600 = 60²).

The spelling of 958459 in words is "nine hundred fifty-eight thousand, four hundred fifty-nine".