842036 has 12 divisors (see below), whose sum is σ = 1587012. Its totient is φ = 388608.

The previous prime is 842021. The next prime is 842041. The reversal of 842036 is 630248.

It is a happy number.

842036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 532900 + 309136 = 730^2 + 556^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 842036.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8045 + ... + 8148.

It is an arithmetic number, because the mean of its divisors is an integer number (132251).

2⁸⁴²⁰³⁶ is an apocalyptic number.

It is an amenable number.

842036 is a deficient number, since it is larger than the sum of its proper divisors (744976).

842036 is a wasteful number, since it uses less digits than its factorization.

842036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16210 (or 16208 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 842036 is about 917.6251958180. The cubic root of 842036 is about 94.4300500426.

The spelling of 842036 in words is "eight hundred forty-two thousand, thirty-six".