7425601 has 2 divisors, whose sum is σ = 7425602. Its totient is φ = 7425600.

The previous prime is 7425581. The next prime is 7425611. The reversal of 7425601 is 1065247.

7425601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6885376 + 540225 = 2624^2 + 735^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7425601 is a prime.

It is a super-2 number, since 2×7425601² = 110279100422402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7425611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3712800 + 3712801.

It is an arithmetic number, because the mean of its divisors is an integer number (3712801).

Almost surely, 2^7425601 is an apocalyptic number.

It is an amenable number.

7425601 is a deficient number, since it is larger than the sum of its proper divisors (1).

7425601 is an equidigital number, since it uses as much as digits as its factorization.

7425601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7425601 is about 2724.9955963267. The cubic root of 7425601 is about 195.0939805588.

The spelling of 7425601 in words is "seven million, four hundred twenty-five thousand, six hundred one".