2612225 has 48 divisors (see below), whose sum is σ = 4285440. Its totient is φ = 1531200.

The previous prime is 2612209. The next prime is 2612243. The reversal of 2612225 is 5222162.

It is not a de Polignac number, because 2612225 - 2⁴ = 2612209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2612197 and 2612206.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44246 + ... + 44304.

It is an arithmetic number, because the mean of its divisors is an integer number (89280).

2^2612225 is an apocalyptic number.

2612225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2612225 is a deficient number, since it is larger than the sum of its proper divisors (1673215).

2612225 is a wasteful number, since it uses less digits than its factorization.

2612225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 105 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 2612225 is about 1616.2379156547. The cubic root of 2612225 is about 137.7220654090.

Adding to 2612225 its reverse (5222162), we get a palindrome (7834387).

The spelling of 2612225 in words is "two million, six hundred twelve thousand, two hundred twenty-five".