7472125 has 24 divisors (see below), whose sum is σ = 9834552. Its totient is φ = 5667200.

The previous prime is 7472123. The next prime is 7472161. The reversal of 7472125 is 5212747.

It can be written as a sum of positive squares in 4 ways, for example, as 1968409 + 5503716 = 1403^2 + 2346^2 .

It is not a de Polignac number, because 7472125 - 2¹ = 7472123 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7472093 and 7472102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7472123) 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 23 ways as a sum of consecutive naturals, for example, 66069 + ... + 66181.

It is an arithmetic number, because the mean of its divisors is an integer number (409773).

Almost surely, 2^7472125 is an apocalyptic number.

It is an amenable number.

7472125 is a deficient number, since it is larger than the sum of its proper divisors (2362427).

7472125 is a wasteful number, since it uses less digits than its factorization.

7472125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 141 counting only the distinct ones).

The product of its digits is 3920, while the sum is 28.

The square root of 7472125 is about 2733.5187945211. The cubic root of 7472125 is about 195.5005766996.

The spelling of 7472125 in words is "seven million, four hundred seventy-two thousand, one hundred twenty-five".