2136238 has 8 divisors (see below), whose sum is σ = 3450888. Its totient is φ = 985944.

The previous prime is 2136221. The next prime is 2136247. The reversal of 2136238 is 8326312.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41056 + ... + 41107.

It is an arithmetic number, because the mean of its divisors is an integer number (431361).

2^2136238 is an apocalyptic number.

2136238 is a deficient number, since it is larger than the sum of its proper divisors (1314650).

2136238 is a wasteful number, since it uses less digits than its factorization.

2136238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82178.

The product of its digits is 1728, while the sum is 25.

The square root of 2136238 is about 1461.5874931047. The cubic root of 2136238 is about 128.7903169681.

The spelling of 2136238 in words is "two million, one hundred thirty-six thousand, two hundred thirty-eight".