1030206 has 16 divisors (see below), whose sum is σ = 2081664. Its totient is φ = 339864.

The previous prime is 1030201. The next prime is 1030213. The reversal of 1030206 is 6020301.

It is a super-2 number, since 2×1030206² = 2122648804872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030191 and 1030200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216 + ... + 1451.

It is an arithmetic number, because the mean of its divisors is an integer number (130104).

2^1030206 is an apocalyptic number.

1030206 is an abundant number, since it is smaller than the sum of its proper divisors (1051458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030206 is a wasteful number, since it uses less digits than its factorization.

1030206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1030206 is about 1014.9906403509. The cubic root of 1030206 is about 100.9968956338.

Adding to 1030206 its reverse (6020301), we get a palindrome (7050507).

The spelling of 1030206 in words is "one million, thirty thousand, two hundred six".