76930925 has 12 divisors (see below), whose sum is σ = 95524020. Its totient is φ = 61461120.

The previous prime is 76930921. The next prime is 76930927. The reversal of 76930925 is 52903967.

It can be written as a sum of positive squares in 6 ways, for example, as 6135529 + 70795396 = 2477^2 + 8414^2 .

It is not a de Polignac number, because 76930925 - 2² = 76930921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76930921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22211 + ... + 25439.

It is an arithmetic number, because the mean of its divisors is an integer number (7960335).

Almost surely, 2^76930925 is an apocalyptic number.

It is an amenable number.

76930925 is a deficient number, since it is larger than the sum of its proper divisors (18593095).

76930925 is a wasteful number, since it uses less digits than its factorization.

76930925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192 (or 4187 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 76930925 is about 8771.0275908812. The cubic root of 76930925 is about 425.3048332078.

The spelling of 76930925 in words is "seventy-six million, nine hundred thirty thousand, nine hundred twenty-five".