2830236 has 24 divisors (see below), whose sum is σ = 6639360. Its totient is φ = 938352.

The previous prime is 2830229. The next prime is 2830237. The reversal of 2830236 is 6320382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830237) 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 in 7 ways as a sum of consecutive naturals, for example, 2205 + ... + 3243.

It is an arithmetic number, because the mean of its divisors is an integer number (276640).

2^2830236 is an apocalyptic number.

It is an amenable number.

2830236 is an abundant number, since it is smaller than the sum of its proper divisors (3809124).

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

2830236 is a wasteful number, since it uses less digits than its factorization.

2830236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273 (or 1271 counting only the distinct ones).

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

The square root of 2830236 is about 1682.3305263830. The cubic root of 2830236 is about 141.4514977336.

The spelling of 2830236 in words is "two million, eight hundred thirty thousand, two hundred thirty-six".