2022469 has 2 divisors, whose sum is σ = 2022470. Its totient is φ = 2022468.

The previous prime is 2022421. The next prime is 2022481. The reversal of 2022469 is 9642202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1809025 + 213444 = 1345^2 + 462^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022469 - 2¹³ = 2014277 is a prime.

It is a super-2 number, since 2×2022469² = 8180761711922, which contains 22 as substring.

2022469 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011234 + 1011235.

It is an arithmetic number, because the mean of its divisors is an integer number (1011235).

2^2022469 is an apocalyptic number.

It is an amenable number.

2022469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022469 is an equidigital number, since it uses as much as digits as its factorization.

2022469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2022469 is about 1422.1353662714. The cubic root of 2022469 is about 126.4621684847.

The spelling of 2022469 in words is "two million, twenty-two thousand, four hundred sixty-nine".