578741 has 2 divisors, whose sum is σ = 578742. Its totient is φ = 578740.

The previous prime is 578729. The next prime is 578777. The reversal of 578741 is 147875.

578741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 555025 + 23716 = 745^2 + 154^2 .

It is a cyclic number.

It is not a de Polignac number, because 578741 - 2¹⁴ = 562357 is a prime.

It is a super-2 number, since 2×578741² = 669882290162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 578698 and 578707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (578701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289370 + 289371.

It is an arithmetic number, because the mean of its divisors is an integer number (289371).

2⁵⁷⁸⁷⁴¹ is an apocalyptic number.

It is an amenable number.

578741 is a deficient number, since it is larger than the sum of its proper divisors (1).

578741 is an equidigital number, since it uses as much as digits as its factorization.

578741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7840, while the sum is 32.

The square root of 578741 is about 760.7502875451. The cubic root of 578741 is about 83.3351235171.

It can be divided in two parts, 57874 and 1, that added together give a palindrome (57875).

The spelling of 578741 in words is "five hundred seventy-eight thousand, seven hundred forty-one".