2236834 has 8 divisors (see below), whose sum is σ = 3368448. Its totient is φ = 1114020.

The previous prime is 2236831. The next prime is 2236873. The reversal of 2236834 is 4386322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3⁶ + 6⁴ + 8 + 3⁸ + 4² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2236831) 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 in 3 ways as a sum of consecutive naturals, for example, 1522 + ... + 2605.

It is an arithmetic number, because the mean of its divisors is an integer number (421056).

2^2236834 is an apocalyptic number.

2236834 is a deficient number, since it is larger than the sum of its proper divisors (1131614).

2236834 is a wasteful number, since it uses less digits than its factorization.

2236834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400.

The product of its digits is 6912, while the sum is 28.

The square root of 2236834 is about 1495.6048943488. The cubic root of 2236834 is about 130.7809793189.

It can be divided in two parts, 22 and 36834, that added together give a triangular number (36856 = T₂₇₁).

The spelling of 2236834 in words is "two million, two hundred thirty-six thousand, eight hundred thirty-four".