2406225 has 12 divisors (see below), whose sum is σ = 3978416. Its totient is φ = 1283280.

The previous prime is 2406199. The next prime is 2406227. The reversal of 2406225 is 5226042.

2406225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2406225 - 2⁶ = 2406161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2406227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15967 + ... + 16116.

2^2406225 is an apocalyptic number.

2406225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2406225 is a deficient number, since it is larger than the sum of its proper divisors (1572191).

2406225 is a wasteful number, since it uses less digits than its factorization.

2406225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32096 (or 32091 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2406225 is about 1551.2011474983. The cubic root of 2406225 is about 134.0022461939.

The spelling of 2406225 in words is "two million, four hundred six thousand, two hundred twenty-five".