1086229 has 4 divisors (see below), whose sum is σ = 1101600. Its totient is φ = 1070860.

The previous prime is 1086203. The next prime is 1086247. The reversal of 1086229 is 9226801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1086229 - 2⁷ = 1086101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1086197 and 1086206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7579 + ... + 7720.

It is an arithmetic number, because the mean of its divisors is an integer number (275400).

2^1086229 is an apocalyptic number.

It is an amenable number.

1086229 is a deficient number, since it is larger than the sum of its proper divisors (15371).

1086229 is an equidigital number, since it uses as much as digits as its factorization.

1086229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15370.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1086229 is about 1042.2231047141. The cubic root of 1086229 is about 102.7954276860.

The spelling of 1086229 in words is "one million, eighty-six thousand, two hundred twenty-nine".