148585841 has 2 divisors, whose sum is σ = 148585842. Its totient is φ = 148585840.

The previous prime is 148585817. The next prime is 148585849.

148585841 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148230625 + 355216 = 12175^2 + 596^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 148585841 - 2¹⁰ = 148584817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148585792 and 148585801.

It is not a weakly prime, because it can be changed into another prime (148585849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74292920 + 74292921.

It is an arithmetic number, because the mean of its divisors is an integer number (74292921).

Almost surely, 2^148585841 is an apocalyptic number.

It is an amenable number.

148585841 is a deficient number, since it is larger than the sum of its proper divisors (1).

148585841 is an equidigital number, since it uses as much as digits as its factorization.

148585841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204800, while the sum is 44.

The square root of 148585841 is about 12189.5791970027. The cubic root of 148585841 is about 529.6542672206.

The spelling of 148585841 in words is "one hundred forty-eight million, five hundred eighty-five thousand, eight hundred forty-one".