2269346 has 4 divisors (see below), whose sum is σ = 3404022. Its totient is φ = 1134672.

The previous prime is 2269343. The next prime is 2269349. The reversal of 2269346 is 6439622.

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

It is an interprime number because it is at equal distance from previous prime (2269343) and next prime (2269349).

It can be written as a sum of positive squares in only one way, i.e., 1413721 + 855625 = 1189^2 + 925^2 .

It is a d-powerful number, because it can be written as 2³ + 2²¹ + 6³ + 9³ + 3¹⁰ + 4⁸ + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (2269343) 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 as a sum of consecutive naturals, namely, 567335 + ... + 567338.

2^2269346 is an apocalyptic number.

2269346 is a deficient number, since it is larger than the sum of its proper divisors (1134676).

2269346 is a wasteful number, since it uses less digits than its factorization.

2269346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134675.

The product of its digits is 15552, while the sum is 32.

The square root of 2269346 is about 1506.4348641744. The cubic root of 2269346 is about 131.4115603827.

The spelling of 2269346 in words is "two million, two hundred sixty-nine thousand, three hundred forty-six".