7626125 has 36 divisors (see below), whose sum is σ = 10876788. Its totient is φ = 5335200.

The previous prime is 7626119. The next prime is 7626127. The reversal of 7626125 is 5216267.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 5373124 + 2253001 = 2318^2 + 1501^2 .

It is not a de Polignac number, because 7626125 - 2⁶ = 7626061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7626127) 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 35 ways as a sum of consecutive naturals, for example, 401366 + ... + 401384.

It is an arithmetic number, because the mean of its divisors is an integer number (302133).

Almost surely, 2^7626125 is an apocalyptic number.

It is an amenable number.

7626125 is a deficient number, since it is larger than the sum of its proper divisors (3250663).

7626125 is a wasteful number, since it uses less digits than its factorization.

7626125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79 (or 37 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 7626125 is about 2761.5439522122. The cubic root of 7626125 is about 196.8345385902.

The spelling of 7626125 in words is "seven million, six hundred twenty-six thousand, one hundred twenty-five".