2263876 has 12 divisors (see below), whose sum is σ = 4016572. Its totient is φ = 1116288.

The previous prime is 2263861. The next prime is 2263879. The reversal of 2263876 is 6783622.

It can be written as a sum of positive squares in 2 ways, for example, as 1932100 + 331776 = 1390^2 + 576^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2³ + 2²¹ + 6³ + 3⁷ + 8 + 7⁶ + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263879) 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, 3585 + ... + 4168.

2^2263876 is an apocalyptic number.

It is an amenable number.

2263876 is a deficient number, since it is larger than the sum of its proper divisors (1752696).

2263876 is a wasteful number, since it uses less digits than its factorization.

2263876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7830 (or 7828 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 2263876 is about 1504.6182240024. The cubic root of 2263876 is about 131.3058912376.

The spelling of 2263876 in words is "two million, two hundred sixty-three thousand, eight hundred seventy-six".