48722893 has 2 divisors, whose sum is σ = 48722894. Its totient is φ = 48722892.

The previous prime is 48722857. The next prime is 48722899. The reversal of 48722893 is 39822784.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42159049 + 6563844 = 6493^2 + 2562^2 .

It is a cyclic number.

It is not a de Polignac number, because 48722893 - 2¹⁷ = 48591821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48722899) 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, 24361446 + 24361447.

It is an arithmetic number, because the mean of its divisors is an integer number (24361447).

Almost surely, 2^48722893 is an apocalyptic number.

It is an amenable number.

48722893 is a deficient number, since it is larger than the sum of its proper divisors (1).

48722893 is an equidigital number, since it uses as much as digits as its factorization.

48722893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 43.

The square root of 48722893 is about 6980.1785793775. The cubic root of 48722893 is about 365.2394575569.

The spelling of 48722893 in words is "forty-eight million, seven hundred twenty-two thousand, eight hundred ninety-three".