1086238 has 8 divisors (see below), whose sum is σ = 1645488. Its totient is φ = 537744.

The previous prime is 1086203. The next prime is 1086247. The reversal of 1086238 is 8326801.

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, 2431 + ... + 2842.

It is an arithmetic number, because the mean of its divisors is an integer number (205686).

2^1086238 is an apocalyptic number.

1086238 is a deficient number, since it is larger than the sum of its proper divisors (559250).

1086238 is a wasteful number, since it uses less digits than its factorization.

1086238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5378.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1086238 is about 1042.2274223988. The cubic root of 1086238 is about 102.7957115907.

The spelling of 1086238 in words is "one million, eighty-six thousand, two hundred thirty-eight".