7146125 has 16 divisors (see below), whose sum is σ = 10193664. Its totient is φ = 4899600.

The previous prime is 7146091. The next prime is 7146133. The reversal of 7146125 is 5216417.

It is not a de Polignac number, because 7146125 - 2¹⁰ = 7145101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7146094 and 7146103.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3209 + ... + 4958.

It is an arithmetic number, because the mean of its divisors is an integer number (637104).

Almost surely, 2^7146125 is an apocalyptic number.

It is an amenable number.

7146125 is a deficient number, since it is larger than the sum of its proper divisors (3047539).

7146125 is an equidigital number, since it uses as much as digits as its factorization.

7146125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8189 (or 8179 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 7146125 is about 2673.2237093068. The cubic root of 7146125 is about 192.6150433937.

The spelling of 7146125 in words is "seven million, one hundred forty-six thousand, one hundred twenty-five".