7760525 has 12 divisors (see below), whose sum is σ = 9806292. Its totient is φ = 6090240.

The previous prime is 7760507. The next prime is 7760561. The reversal of 7760525 is 5250677.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 465124 + 7295401 = 682^2 + 2701^2 .

It is not a de Polignac number, because 7760525 - 2¹² = 7756429 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7760491 and 7760500.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1604 + ... + 4253.

It is an arithmetic number, because the mean of its divisors is an integer number (817191).

Almost surely, 2^7760525 is an apocalyptic number.

It is an amenable number.

7760525 is a deficient number, since it is larger than the sum of its proper divisors (2045767).

7760525 is a wasteful number, since it uses less digits than its factorization.

7760525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5920 (or 5915 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 7760525 is about 2785.7718858514. The cubic root of 7760525 is about 197.9841244966.

The spelling of 7760525 in words is "seven million, seven hundred sixty thousand, five hundred twenty-five".