674059 has 2 divisors, whose sum is σ = 674060. Its totient is φ = 674058.

The previous prime is 674057. The next prime is 674071. The reversal of 674059 is 950476.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 674059 - 2¹ = 674057 is a prime.

Together with 674057, it forms a pair of twin primes.

It is an Ulam number.

674059 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 674059.

It is not a weakly prime, because it can be changed into another prime (674057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337029 + 337030.

It is an arithmetic number, because the mean of its divisors is an integer number (337030).

2⁶⁷⁴⁰⁵⁹ is an apocalyptic number.

674059 is a deficient number, since it is larger than the sum of its proper divisors (1).

674059 is an equidigital number, since it uses as much as digits as its factorization.

674059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 674059 is about 821.0109621680. The cubic root of 674059 is about 87.6797502163.

It can be divided in two parts, 67 and 4059, that multiplied together give a triangular number (271953 = T₇₃₇).

The spelling of 674059 in words is "six hundred seventy-four thousand, fifty-nine".