741826 has 8 divisors (see below), whose sum is σ = 1128204. Its totient is φ = 365760.

The previous prime is 741809. The next prime is 741827. The reversal of 741826 is 628147.

741826 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 2 ways, for example, as 720801 + 21025 = 849^2 + 145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 741794 and 741803.

It is not an unprimeable number, because it can be changed into a prime (741827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2395 + ... + 2686.

2⁷⁴¹⁸²⁶ is an apocalyptic number.

741826 is a deficient number, since it is larger than the sum of its proper divisors (386378).

741826 is a wasteful number, since it uses less digits than its factorization.

741826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5156.

The product of its digits is 2688, while the sum is 28.

The square root of 741826 is about 861.2932137199. The cubic root of 741826 is about 90.5247533604.

The spelling of 741826 in words is "seven hundred forty-one thousand, eight hundred twenty-six".