674461 has 2 divisors, whose sum is σ = 674462. Its totient is φ = 674460.

The previous prime is 674449. The next prime is 674483. The reversal of 674461 is 164476.

674461 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., 632025 + 42436 = 795^2 + 206^2 .

It is a cyclic number.

It is not a de Polignac number, because 674461 - 2¹³ = 666269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337230 + 337231.

It is an arithmetic number, because the mean of its divisors is an integer number (337231).

2⁶⁷⁴⁴⁶¹ is an apocalyptic number.

It is an amenable number.

674461 is a deficient number, since it is larger than the sum of its proper divisors (1).

674461 is an equidigital number, since it uses as much as digits as its factorization.

674461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 28.

The square root of 674461 is about 821.2557457942. The cubic root of 674461 is about 87.6971771057.

The spelling of 674461 in words is "six hundred seventy-four thousand, four hundred sixty-one".