674501 has 2 divisors, whose sum is σ = 674502. Its totient is φ = 674500.

The previous prime is 674483. The next prime is 674533. The reversal of 674501 is 105476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 638401 + 36100 = 799^2 + 190^2 .

It is a cyclic number.

It is not a de Polignac number, because 674501 - 2¹⁴ = 658117 is a prime.

It is a super-3 number, since 3×674501³ = 920595925433320503, which contains 333 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337250 + 337251.

It is an arithmetic number, because the mean of its divisors is an integer number (337251).

2⁶⁷⁴⁵⁰¹ is an apocalyptic number.

It is an amenable number.

674501 is a deficient number, since it is larger than the sum of its proper divisors (1).

674501 is an equidigital number, since it uses as much as digits as its factorization.

674501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 674501 is about 821.2800983830. The cubic root of 674501 is about 87.6989107457.

Adding to 674501 its reverse (105476), we get a palindrome (779977).

The spelling of 674501 in words is "six hundred seventy-four thousand, five hundred one".