1022030 has 8 divisors (see below), whose sum is σ = 1839672. Its totient is φ = 408808.

The previous prime is 1022017. The next prime is 1022033. The reversal of 1022030 is 302201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1021999 and 1022017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51092 + ... + 51111.

It is an arithmetic number, because the mean of its divisors is an integer number (229959).

2^1022030 is an apocalyptic number.

1022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022030 is a deficient number, since it is larger than the sum of its proper divisors (817642).

1022030 is a wasteful number, since it uses less digits than its factorization.

1022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102210.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 1022030 is about 1010.9549940527. The cubic root of 1022030 is about 100.7290059226.

Adding to 1022030 its reverse (302201), we get a palindrome (1324231).

The spelling of 1022030 in words is "one million, twenty-two thousand, thirty".