47805701 has 2 divisors, whose sum is σ = 47805702. Its totient is φ = 47805700.

The previous prime is 47805679. The next prime is 47805757. The reversal of 47805701 is 10750874.

47805701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26884225 + 20921476 = 5185^2 + 4574^2 .

It is a cyclic number.

It is not a de Polignac number, because 47805701 - 2¹⁴ = 47789317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47805101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23902850 + 23902851.

It is an arithmetic number, because the mean of its divisors is an integer number (23902851).

Almost surely, 2^47805701 is an apocalyptic number.

It is an amenable number.

47805701 is a deficient number, since it is larger than the sum of its proper divisors (1).

47805701 is an equidigital number, since it uses as much as digits as its factorization.

47805701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 47805701 is about 6914.1666887630. The cubic root of 47805701 is about 362.9330877636.

The spelling of 47805701 in words is "forty-seven million, eight hundred five thousand, seven hundred one".