604061 has 4 divisors (see below), whose sum is σ = 639612. Its totient is φ = 568512.

The previous prime is 604057. The next prime is 604063. The reversal of 604061 is 160406.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 220900 + 383161 = 470^2 + 619^2 .

It is a cyclic number.

It is not a de Polignac number, because 604061 - 2² = 604057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 35533 = 604061 / (6 + 0 + 4 + 0 + 6 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17750 + ... + 17783.

It is an arithmetic number, because the mean of its divisors is an integer number (159903).

2⁶⁰⁴⁰⁶¹ is an apocalyptic number.

It is an amenable number.

604061 is a deficient number, since it is larger than the sum of its proper divisors (35551).

604061 is a wasteful number, since it uses less digits than its factorization.

604061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35550.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 604061 is about 777.2136128504. The cubic root of 604061 is about 84.5331266076.

Adding to 604061 its reverse (160406), we get a palindrome (764467).

The spelling of 604061 in words is "six hundred four thousand, sixty-one".