674827 has 2 divisors, whose sum is σ = 674828. Its totient is φ = 674826.

The previous prime is 674813. The next prime is 674831. The reversal of 674827 is 728476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 674827 - 2⁷ = 674699 is a prime.

It is a plaindrome in base 14.

It is a zygodrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 674792 and 674801.

It is not a weakly prime, because it can be changed into another prime (674837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337413 + 337414.

It is an arithmetic number, because the mean of its divisors is an integer number (337414).

2⁶⁷⁴⁸²⁷ is an apocalyptic number.

674827 is a deficient number, since it is larger than the sum of its proper divisors (1).

674827 is an equidigital number, since it uses as much as digits as its factorization.

674827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 34.

The square root of 674827 is about 821.4785450637. The cubic root of 674827 is about 87.7130373569.

The spelling of 674827 in words is "six hundred seventy-four thousand, eight hundred twenty-seven".