940826 has 4 divisors (see below), whose sum is σ = 1411242. Its totient is φ = 470412.

The previous prime is 940817. The next prime is 940829. The reversal of 940826 is 628049.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 819025 + 121801 = 905^2 + 349^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 940826.

It is not an unprimeable number, because it can be changed into a prime (940829) by changing a digit.

940826 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235205 + ... + 235208.

2⁹⁴⁰⁸²⁶ is an apocalyptic number.

940826 is a deficient number, since it is larger than the sum of its proper divisors (470416).

940826 is a wasteful number, since it uses less digits than its factorization.

940826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470415.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 940826 is about 969.9618549201. The cubic root of 940826 is about 97.9872953126.

The spelling of 940826 in words is "nine hundred forty thousand, eight hundred twenty-six".