2207425 has 24 divisors (see below), whose sum is σ = 3124800. Its totient is φ = 1531200.

The previous prime is 2207423. The next prime is 2207431. The reversal of 2207425 is 5247022.

It is not a de Polignac number, because 2207425 - 2¹ = 2207423 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2207396 and 2207405.

It is not an unprimeable number, because it can be changed into a prime (2207423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6151 + ... + 6499.

It is an arithmetic number, because the mean of its divisors is an integer number (130200).

2^2207425 is an apocalyptic number.

2207425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2207425 is a deficient number, since it is larger than the sum of its proper divisors (917375).

2207425 is a wasteful number, since it uses less digits than its factorization.

2207425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2207425 is about 1485.7405560864. The cubic root of 2207425 is about 130.2052969247.

The spelling of 2207425 in words is "two million, two hundred seven thousand, four hundred twenty-five".