358427 has 2 divisors, whose sum is σ = 358428. Its totient is φ = 358426.

The previous prime is 358417. The next prime is 358429. The reversal of 358427 is 724853.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (724853) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-358427 is a prime.

Together with 358429, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 358427.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 358427.

It is not a weakly prime, because it can be changed into another prime (358429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179213 + 179214.

It is an arithmetic number, because the mean of its divisors is an integer number (179214).

2³⁵⁸⁴²⁷ is an apocalyptic number.

358427 is a deficient number, since it is larger than the sum of its proper divisors (1).

358427 is an equidigital number, since it uses as much as digits as its factorization.

358427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 358427 is about 598.6877316264. The cubic root of 358427 is about 71.0341038303.

The spelling of 358427 in words is "three hundred fifty-eight thousand, four hundred twenty-seven".