1030622 has 4 divisors (see below), whose sum is σ = 1545936. Its totient is φ = 515310.

The previous prime is 1030619. The next prime is 1030637. The reversal of 1030622 is 2260301.

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

It is a junction number, because it is equal to n+sod(n) for n = 1030597 and 1030606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257654 + ... + 257657.

It is an arithmetic number, because the mean of its divisors is an integer number (386484).

2^1030622 is an apocalyptic number.

1030622 is a deficient number, since it is larger than the sum of its proper divisors (515314).

1030622 is an equidigital number, since it uses as much as digits as its factorization.

1030622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515313.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1030622 is about 1015.1955476656. The cubic root of 1030622 is about 101.0104880786.

Adding to 1030622 its reverse (2260301), we get a palindrome (3290923).

The spelling of 1030622 in words is "one million, thirty thousand, six hundred twenty-two".