48761971 has 2 divisors, whose sum is σ = 48761972. Its totient is φ = 48761970.

The previous prime is 48761969. The next prime is 48761981. The reversal of 48761971 is 17916784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48761971 - 2¹ = 48761969 is a prime.

Together with 48761969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48761981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24380985 + 24380986.

It is an arithmetic number, because the mean of its divisors is an integer number (24380986).

Almost surely, 2^48761971 is an apocalyptic number.

48761971 is a deficient number, since it is larger than the sum of its proper divisors (1).

48761971 is an equidigital number, since it uses as much as digits as its factorization.

48761971 is an evil number, because the sum of its binary digits is even.

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

The square root of 48761971 is about 6982.9772303796. The cubic root of 48761971 is about 365.3370777413.

The spelling of 48761971 in words is "forty-eight million, seven hundred sixty-one thousand, nine hundred seventy-one".