2838207 has 8 divisors (see below), whose sum is σ = 3798784. Its totient is φ = 1884888.

The previous prime is 2838191. The next prime is 2838211. The reversal of 2838207 is 7028382.

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

It is not a de Polignac number, because 2838207 - 2⁴ = 2838191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2838217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823 + ... + 2520.

It is an arithmetic number, because the mean of its divisors is an integer number (474848).

2^2838207 is an apocalyptic number.

2838207 is a deficient number, since it is larger than the sum of its proper divisors (960577).

2838207 is a wasteful number, since it uses less digits than its factorization.

2838207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 2838207 is about 1684.6978957665. The cubic root of 2838207 is about 141.5841666519.

The spelling of 2838207 in words is "two million, eight hundred thirty-eight thousand, two hundred seven".