148525841 has 2 divisors, whose sum is σ = 148525842. Its totient is φ = 148525840.

The previous prime is 148525837. The next prime is 148525843.

148525841 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., 136422400 + 12103441 = 11680^2 + 3479^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 148525841 - 2² = 148525837 is a prime.

Together with 148525843, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 148525795 and 148525804.

It is not a weakly prime, because it can be changed into another prime (148525843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74262920 + 74262921.

It is an arithmetic number, because the mean of its divisors is an integer number (74262921).

Almost surely, 2^148525841 is an apocalyptic number.

It is an amenable number.

148525841 is a deficient number, since it is larger than the sum of its proper divisors (1).

148525841 is an equidigital number, since it uses as much as digits as its factorization.

148525841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51200, while the sum is 38.

The square root of 148525841 is about 12187.1178299055. The cubic root of 148525841 is about 529.5829649252.

The spelling of 148525841 in words is "one hundred forty-eight million, five hundred twenty-five thousand, eight hundred forty-one".