1022969 has 4 divisors (see below), whose sum is σ = 1056000. Its totient is φ = 989940.

The previous prime is 1022963. The next prime is 1022977. The reversal of 1022969 is 9692201.

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 1022969 - 2¹² = 1018873 is a prime.

It is a super-2 number, since 2×1022969² = 2092931149922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022963) 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, 16469 + ... + 16530.

It is an arithmetic number, because the mean of its divisors is an integer number (264000).

2^1022969 is an apocalyptic number.

It is an amenable number.

1022969 is a deficient number, since it is larger than the sum of its proper divisors (33031).

1022969 is an equidigital number, since it uses as much as digits as its factorization.

1022969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33030.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1022969 is about 1011.4192997961. The cubic root of 1022969 is about 100.7598450645.

It can be divided in two parts, 1022 and 969, that added together give a palindrome (1991).

The spelling of 1022969 in words is "one million, twenty-two thousand, nine hundred sixty-nine".