48947677 has 2 divisors, whose sum is σ = 48947678. Its totient is φ = 48947676.

The previous prime is 48947651. The next prime is 48947683. The reversal of 48947677 is 77674984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48594841 + 352836 = 6971^2 + 594^2 .

It is a cyclic number.

It is not a de Polignac number, because 48947677 - 2¹¹ = 48945629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48947617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24473838 + 24473839.

It is an arithmetic number, because the mean of its divisors is an integer number (24473839).

Almost surely, 2^48947677 is an apocalyptic number.

It is an amenable number.

48947677 is a deficient number, since it is larger than the sum of its proper divisors (1).

48947677 is an equidigital number, since it uses as much as digits as its factorization.

48947677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2370816, while the sum is 52.

The square root of 48947677 is about 6996.2616446214. The cubic root of 48947677 is about 365.8002757348.

The spelling of 48947677 in words is "forty-eight million, nine hundred forty-seven thousand, six hundred seventy-seven".