2422515469 has 12 divisors (see below), whose sum is σ = 2665508860. Its totient is φ = 2200017600.

The previous prime is 2422515443. The next prime is 2422515479. The reversal of 2422515469 is 9645152242.

It can be written as a sum of positive squares in 2 ways, for example, as 2101030569 + 321484900 = 45837^2 + 17930^2 .

It is not a de Polignac number, because 2422515469 - 2⁵ = 2422515437 is a prime.

It is a super-2 number, since 2×2422515469² = 11737162395088579922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422515479) 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 11 ways as a sum of consecutive naturals, for example, 113737 + ... + 133345.

Almost surely, 2^2422515469 is an apocalyptic number.

It is an amenable number.

2422515469 is a deficient number, since it is larger than the sum of its proper divisors (242993391).

2422515469 is a wasteful number, since it uses less digits than its factorization.

2422515469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20652 (or 20641 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 2422515469 is about 49219.0559539697. The cubic root of 2422515469 is about 1343.0397075868.

The spelling of 2422515469 in words is "two billion, four hundred twenty-two million, five hundred fifteen thousand, four hundred sixty-nine".