48191677 has 2 divisors, whose sum is σ = 48191678. Its totient is φ = 48191676.

The previous prime is 48191609. The next prime is 48191683. The reversal of 48191677 is 77619184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32103556 + 16088121 = 5666^2 + 4011^2 .

It is a cyclic number.

It is not a de Polignac number, because 48191677 - 2¹¹ = 48189629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48191177) 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 as a sum of consecutive naturals, namely, 24095838 + 24095839.

It is an arithmetic number, because the mean of its divisors is an integer number (24095839).

Almost surely, 2^48191677 is an apocalyptic number.

It is an amenable number.

48191677 is a deficient number, since it is larger than the sum of its proper divisors (1).

48191677 is an equidigital number, since it uses as much as digits as its factorization.

48191677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 43.

The square root of 48191677 is about 6942.0225438989. The cubic root of 48191677 is about 363.9072263867.

The spelling of 48191677 in words is "forty-eight million, one hundred ninety-one thousand, six hundred seventy-seven".