7297125 has 64 divisors (see below), whose sum is σ = 13927680. Its totient is φ = 3360000.

The previous prime is 7297123. The next prime is 7297127. The reversal of 7297125 is 5217927.

It is an interprime number because it is at equal distance from previous prime (7297123) and next prime (7297127).

It is not a de Polignac number, because 7297125 - 2¹ = 7297123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7297123) 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 63 ways as a sum of consecutive naturals, for example, 119595 + ... + 119655.

It is an arithmetic number, because the mean of its divisors is an integer number (217620).

Almost surely, 2^7297125 is an apocalyptic number.

7297125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7297125 is a deficient number, since it is larger than the sum of its proper divisors (6630555).

7297125 is a wasteful number, since it uses less digits than its factorization.

7297125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 109 counting only the distinct ones).

The product of its digits is 8820, while the sum is 33.

The square root of 7297125 is about 2701.3191222068. The cubic root of 7297125 is about 193.9622716869.

The spelling of 7297125 in words is "seven million, two hundred ninety-seven thousand, one hundred twenty-five".