578467 has 2 divisors, whose sum is σ = 578468. Its totient is φ = 578466.

The previous prime is 578453. The next prime is 578477. The reversal of 578467 is 764875.

It is a happy number.

578467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

578467 is a truncatable prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-578467 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (578407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289233 + 289234.

It is an arithmetic number, because the mean of its divisors is an integer number (289234).

2⁵⁷⁸⁴⁶⁷ is an apocalyptic number.

578467 is a deficient number, since it is larger than the sum of its proper divisors (1).

578467 is an equidigital number, since it uses as much as digits as its factorization.

578467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 37.

The square root of 578467 is about 760.5701808512. The cubic root of 578467 is about 83.3219700061.

The spelling of 578467 in words is "five hundred seventy-eight thousand, four hundred sixty-seven".