2302469 has 4 divisors (see below), whose sum is σ = 2479596. Its totient is φ = 2125344.

The previous prime is 2302453. The next prime is 2302471. The reversal of 2302469 is 9642032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 702244 + 1600225 = 838^2 + 1265^2 .

It is not a de Polignac number, because 2302469 - 2⁴ = 2302453 is a prime.

It is a super-2 number, since 2×2302469² = 10602726991922, 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 (2302169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88544 + ... + 88569.

It is an arithmetic number, because the mean of its divisors is an integer number (619899).

2^2302469 is an apocalyptic number.

It is an amenable number.

2302469 is a deficient number, since it is larger than the sum of its proper divisors (177127).

2302469 is a wasteful number, since it uses less digits than its factorization.

2302469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177126.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2302469 is about 1517.3888756677. The cubic root of 2302469 is about 132.0478285509.

The spelling of 2302469 in words is "two million, three hundred two thousand, four hundred sixty-nine".