48721741 has 2 divisors, whose sum is σ = 48721742. Its totient is φ = 48721740.

The previous prime is 48721727. The next prime is 48721753. The reversal of 48721741 is 14712784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43837641 + 4884100 = 6621^2 + 2210^2 .

It is a cyclic number.

It is not a de Polignac number, because 48721741 - 2²⁵ = 15167309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48721697 and 48721706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48721241) 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, 24360870 + 24360871.

It is an arithmetic number, because the mean of its divisors is an integer number (24360871).

Almost surely, 2^48721741 is an apocalyptic number.

It is an amenable number.

48721741 is a deficient number, since it is larger than the sum of its proper divisors (1).

48721741 is an equidigital number, since it uses as much as digits as its factorization.

48721741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12544, while the sum is 34.

The square root of 48721741 is about 6980.0960595109. The cubic root of 48721741 is about 365.2365789705.

The spelling of 48721741 in words is "forty-eight million, seven hundred twenty-one thousand, seven hundred forty-one".