2263776 has 24 divisors (see below), whose sum is σ = 5942664. Its totient is φ = 754560.

The previous prime is 2263763. The next prime is 2263777. The reversal of 2263776 is 6773622.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11695 + ... + 11886.

It is an arithmetic number, because the mean of its divisors is an integer number (247611).

2^2263776 is an apocalyptic number.

It is an amenable number.

2263776 is an abundant number, since it is smaller than the sum of its proper divisors (3678888).

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

2263776 is a wasteful number, since it uses less digits than its factorization.

2263776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23594 (or 23586 counting only the distinct ones).

The product of its digits is 21168, while the sum is 33.

The square root of 2263776 is about 1504.5849926142. The cubic root of 2263776 is about 131.3039578598.

The spelling of 2263776 in words is "two million, two hundred sixty-three thousand, seven hundred seventy-six".