7425207 has 12 divisors (see below), whose sum is σ = 10768680. Its totient is φ = 4930128.

The previous prime is 7425203. The next prime is 7425227. The reversal of 7425207 is 7025247.

7425207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7425207 - 2² = 7425203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7425203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 888 + ... + 3954.

It is an arithmetic number, because the mean of its divisors is an integer number (897390).

Almost surely, 2^7425207 is an apocalyptic number.

7425207 is a deficient number, since it is larger than the sum of its proper divisors (3343473).

7425207 is a wasteful number, since it uses less digits than its factorization.

7425207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342 (or 3339 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 7425207 is about 2724.9233016729. The cubic root of 7425207 is about 195.0905299565.

It can be divided in two parts, 74 and 25207, that added together give a square (25281 = 159²).

The spelling of 7425207 in words is "seven million, four hundred twenty-five thousand, two hundred seven".