674126 has 16 divisors (see below), whose sum is σ = 1064448. Its totient is φ = 319800.

The previous prime is 674123. The next prime is 674131. The reversal of 674126 is 621476.

It is a junction number, because it is equal to n+sod(n) for n = 674095 and 674104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5081 + ... + 5211.

It is an arithmetic number, because the mean of its divisors is an integer number (66528).

2⁶⁷⁴¹²⁶ is an apocalyptic number.

674126 is a deficient number, since it is larger than the sum of its proper divisors (390322).

674126 is a wasteful number, since it uses less digits than its factorization.

674126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247.

The product of its digits is 2016, while the sum is 26.

The square root of 674126 is about 821.0517645070. The cubic root of 674126 is about 87.6826551789.

Subtracting from 674126 its reverse (621476), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 674126 in words is "six hundred seventy-four thousand, one hundred twenty-six".