7726125 has 32 divisors (see below), whose sum is σ = 14032512. Its totient is φ = 3744000.

The previous prime is 7726123. The next prime is 7726129. The reversal of 7726125 is 5216277.

It is not a de Polignac number, because 7726125 - 2¹ = 7726123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7726092 and 7726101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7726123) 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 31 ways as a sum of consecutive naturals, for example, 3189 + ... + 5061.

It is an arithmetic number, because the mean of its divisors is an integer number (438516).

Almost surely, 2^7726125 is an apocalyptic number.

7726125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7726125 is a deficient number, since it is larger than the sum of its proper divisors (6306387).

7726125 is a wasteful number, since it uses less digits than its factorization.

7726125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902 (or 1892 counting only the distinct ones).

The product of its digits is 5880, while the sum is 30.

The square root of 7726125 is about 2779.5907972218. The cubic root of 7726125 is about 197.6911571218.

The spelling of 7726125 in words is "seven million, seven hundred twenty-six thousand, one hundred twenty-five".