2230836 has 12 divisors (see below), whose sum is σ = 5205312. Its totient is φ = 743608.

The previous prime is 2230829. The next prime is 2230861. The reversal of 2230836 is 6380322.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×2230836³ = 33306131128195551168, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2⁴ + 2⁴ + 3⁹ + 0 + 8² + 3¹² + 6⁸ .

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 92940 + ... + 92963.

It is an arithmetic number, because the mean of its divisors is an integer number (433776).

2^2230836 is an apocalyptic number.

It is an amenable number.

2230836 is an abundant number, since it is smaller than the sum of its proper divisors (2974476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230836 is a wasteful number, since it uses less digits than its factorization.

2230836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185910 (or 185908 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2230836 is about 1493.5983395813. The cubic root of 2230836 is about 130.6639796523.

The spelling of 2230836 in words is "two million, two hundred thirty thousand, eight hundred thirty-six".