2263046 has 4 divisors (see below), whose sum is σ = 3394572. Its totient is φ = 1131522.

The previous prime is 2263007. The next prime is 2263061. The reversal of 2263046 is 6403622.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565760 + ... + 565763.

It is an arithmetic number, because the mean of its divisors is an integer number (848643).

2^2263046 is an apocalyptic number.

2263046 is a deficient number, since it is larger than the sum of its proper divisors (1131526).

2263046 is a wasteful number, since it uses less digits than its factorization.

2263046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131525.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2263046 is about 1504.3423812417. The cubic root of 2263046 is about 131.2898424771.

Adding to 2263046 its reverse (6403622), we get a palindrome (8666668).

The spelling of 2263046 in words is "two million, two hundred sixty-three thousand, forty-six".