2263346 has 8 divisors (see below), whose sum is σ = 3594780. Its totient is φ = 1065088.

The previous prime is 2263321. The next prime is 2263357. The reversal of 2263346 is 6433622.

It can be written as a sum of positive squares in 2 ways, for example, as 2217121 + 46225 = 1489^2 + 215^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁷ + 2²¹ + 6⁴ + 3¹⁰ + 3¹⁰ + 4² + 6⁶ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33251 + ... + 33318.

2^2263346 is an apocalyptic number.

2263346 is a deficient number, since it is larger than the sum of its proper divisors (1331434).

2263346 is a wasteful number, since it uses less digits than its factorization.

2263346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66588.

The product of its digits is 5184, while the sum is 26.

The square root of 2263346 is about 1504.4420892809. The cubic root of 2263346 is about 131.2956436866.

Adding to 2263346 its reverse (6433622), we get a palindrome (8696968).

The spelling of 2263346 in words is "two million, two hundred sixty-three thousand, three hundred forty-six".