2285469 has 16 divisors (see below), whose sum is σ = 3459840. Its totient is φ = 1490400.

The previous prime is 2285447. The next prime is 2285473. The reversal of 2285469 is 9645822.

It is a happy number.

It is not a de Polignac number, because 2285469 - 2⁹ = 2284957 is a prime.

It is a super-2 number, since 2×2285469² = 10446737099922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369 + ... + 2169.

It is an arithmetic number, because the mean of its divisors is an integer number (216240).

2^2285469 is an apocalyptic number.

It is an amenable number.

2285469 is a deficient number, since it is larger than the sum of its proper divisors (1174371).

2285469 is a wasteful number, since it uses less digits than its factorization.

2285469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857 (or 1851 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2285469 is about 1511.7767692355. The cubic root of 2285469 is about 131.7220390574.

It can be divided in two parts, 22 and 85469, that added together give a triangular number (85491 = T₄₁₃).

The spelling of 2285469 in words is "two million, two hundred eighty-five thousand, four hundred sixty-nine".