2093836 has 6 divisors (see below), whose sum is σ = 3664220. Its totient is φ = 1046916.

The previous prime is 2093827. The next prime is 2093837. The reversal of 2093836 is 6383902.

It is a happy number.

It is an Ulam number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 2093798 and 2093807.

It is not an unprimeable number, because it can be changed into a prime (2093837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261726 + ... + 261733.

2^2093836 is an apocalyptic number.

It is an amenable number.

2093836 is a deficient number, since it is larger than the sum of its proper divisors (1570384).

2093836 is a wasteful number, since it uses less digits than its factorization.

2093836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523463 (or 523461 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2093836 is about 1447.0093296175. The cubic root of 2093836 is about 127.9325002181.

The spelling of 2093836 in words is "two million, ninety-three thousand, eight hundred thirty-six".