7425001 has 4 divisors (see below), whose sum is σ = 7472452. Its totient is φ = 7377552.

The previous prime is 7424999. The next prime is 7425023. The reversal of 7425001 is 1005247.

7425001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1005247 = 331 ⋅3037.

It can be written as a sum of positive squares in 2 ways, for example, as 3115225 + 4309776 = 1765^2 + 2076^2 .

It is a cyclic number.

It is not a de Polignac number, because 7425001 - 2¹ = 7424999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7425001.

It is not an unprimeable number, because it can be changed into a prime (7425401) 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 3 ways as a sum of consecutive naturals, for example, 23490 + ... + 23803.

It is an arithmetic number, because the mean of its divisors is an integer number (1868113).

Almost surely, 2^7425001 is an apocalyptic number.

It is an amenable number.

7425001 is a deficient number, since it is larger than the sum of its proper divisors (47451).

7425001 is a wasteful number, since it uses less digits than its factorization.

7425001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47450.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 7425001 is about 2724.8855021817. The cubic root of 7425001 is about 195.0887257859.

The spelling of 7425001 in words is "seven million, four hundred twenty-five thousand, one".