47616125 has 8 divisors (see below), whose sum is σ = 59425080. Its totient is φ = 38092800.

The previous prime is 47616091. The next prime is 47616137. The reversal of 47616125 is 52161674.

It can be written as a sum of positive squares in 4 ways, for example, as 432964 + 47183161 = 658^2 + 6869^2 .

It is not a de Polignac number, because 47616125 - 2¹⁶ = 47550589 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 47616091 and 47616100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190340 + ... + 190589.

It is an arithmetic number, because the mean of its divisors is an integer number (7428135).

Almost surely, 2^47616125 is an apocalyptic number.

It is an amenable number.

47616125 is a deficient number, since it is larger than the sum of its proper divisors (11808955).

47616125 is an equidigital number, since it uses as much as digits as its factorization.

47616125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380944 (or 380934 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 47616125 is about 6900.4438263057. The cubic root of 47616125 is about 362.4527088525.

Adding to 47616125 its reverse (52161674), we get a palindrome (99777799).

The spelling of 47616125 in words is "forty-seven million, six hundred sixteen thousand, one hundred twenty-five".