2230936 has 8 divisors (see below), whose sum is σ = 4183020. Its totient is φ = 1115464.

The previous prime is 2230873. The next prime is 2230939. The reversal of 2230936 is 6390322.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×2230936³ = 33310610295306797568, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2230936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139426 + ... + 139441.

2^2230936 is an apocalyptic number.

It is an amenable number.

2230936 is a deficient number, since it is larger than the sum of its proper divisors (1952084).

2230936 is a wasteful number, since it uses less digits than its factorization.

2230936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278873 (or 278869 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 2230936 is about 1493.6318154083. The cubic root of 2230936 is about 130.6659320149.

The spelling of 2230936 in words is "two million, two hundred thirty thousand, nine hundred thirty-six".