2263446 has 24 divisors (see below), whose sum is σ = 5025384. Its totient is φ = 735840.

The previous prime is 2263441. The next prime is 2263447. The reversal of 2263446 is 6443622.

2263446 is a `hidden beast` number, since 22 + 634 + 4 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 796 + ... + 2271.

It is an arithmetic number, because the mean of its divisors is an integer number (209391).

2^2263446 is an apocalyptic number.

2263446 is an abundant number, since it is smaller than the sum of its proper divisors (2761938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263446 is a wasteful number, since it uses less digits than its factorization.

2263446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3116 (or 3113 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 2263446 is about 1504.4753238256. The cubic root of 2263446 is about 131.2975773093.

The spelling of 2263446 in words is "two million, two hundred sixty-three thousand, four hundred forty-six".