412838 has 4 divisors (see below), whose sum is σ = 619260. Its totient is φ = 206418.

The previous prime is 412831. The next prime is 412849. The reversal of 412838 is 838214.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103208 + ... + 103211.

It is an arithmetic number, because the mean of its divisors is an integer number (154815).

2⁴¹²⁸³⁸ is an apocalyptic number.

412838 is a deficient number, since it is larger than the sum of its proper divisors (206422).

412838 is a wasteful number, since it uses less digits than its factorization.

412838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206421.

The product of its digits is 1536, while the sum is 26.

The square root of 412838 is about 642.5247076961. The cubic root of 412838 is about 74.4606040677.

The spelling of 412838 in words is "four hundred twelve thousand, eight hundred thirty-eight".