148020841 has 2 divisors, whose sum is σ = 148020842. Its totient is φ = 148020840.

The previous prime is 148020839. The next prime is 148020857.

148020841 is nontrivially palindromic in base 10.

148020841 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., 77528025 + 70492816 = 8805^2 + 8396^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 148020841 - 2¹ = 148020839 is a prime.

Together with 148020839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (148020941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74010420 + 74010421.

It is an arithmetic number, because the mean of its divisors is an integer number (74010421).

Almost surely, 2^148020841 is an apocalyptic number.

It is an amenable number.

148020841 is a deficient number, since it is larger than the sum of its proper divisors (1).

148020841 is an equidigital number, since it uses as much as digits as its factorization.

148020841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 148020841 is about 12166.3815902675. The cubic root of 148020841 is about 528.9820749284.

The spelling of 148020841 in words is "one hundred forty-eight million, twenty thousand, eight hundred forty-one".