2225876 has 12 divisors (see below), whose sum is σ = 3913140. Its totient is φ = 1107840.

The previous prime is 2225863. The next prime is 2225879. The reversal of 2225876 is 6785222.

It can be written as a sum of positive squares in 2 ways, for example, as 1768900 + 456976 = 1330^2 + 676^2 .

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 2¹⁷ + 5⁹ + 8 + 7⁴ + 6 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225879) 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, 191 + ... + 2118.

It is an arithmetic number, because the mean of its divisors is an integer number (326095).

2^2225876 is an apocalyptic number.

It is an amenable number.

2225876 is a deficient number, since it is larger than the sum of its proper divisors (1687264).

2225876 is a wasteful number, since it uses less digits than its factorization.

2225876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554 (or 2552 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 2225876 is about 1491.9369959888. The cubic root of 2225876 is about 130.5670691588.

The spelling of 2225876 in words is "two million, two hundred twenty-five thousand, eight hundred seventy-six".