674041 has 3 divisors (see below), whose sum is σ = 674863. Its totient is φ = 673220.

The previous prime is 674017. The next prime is 674057. The reversal of 674041 is 140476.

The square root of 674041 is 821.

It is a perfect power (a square), and thus also a powerful number.

674041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 184041 + 490000 = 429^2 + 700^2 .

It is not a de Polignac number, because 674041 - 2⁹ = 673529 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674071) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 411 + ... + 1231.

2⁶⁷⁴⁰⁴¹ is an apocalyptic number.

674041 is the 821-st square number.

674041 is the 411-st centered octagonal number.

It is an amenable number.

674041 is a deficient number, since it is larger than the sum of its proper divisors (822).

674041 is an frugal number, since it uses more digits than its factorization.

674041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The cubic root of 674041 is about 87.6789697458.

It can be divided in two parts, 6 and 74041, that added together give a palindrome (74047).

The spelling of 674041 in words is "six hundred seventy-four thousand, forty-one".