42648301 has 2 divisors, whose sum is σ = 42648302. Its totient is φ = 42648300.

The previous prime is 42648271. The next prime is 42648311. The reversal of 42648301 is 10384624.

42648301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39501225 + 3147076 = 6285^2 + 1774^2 .

It is a cyclic number.

It is not a de Polignac number, because 42648301 - 2²⁵ = 9093869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42648301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42648311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21324150 + 21324151.

It is an arithmetic number, because the mean of its divisors is an integer number (21324151).

Almost surely, 2^42648301 is an apocalyptic number.

It is an amenable number.

42648301 is a deficient number, since it is larger than the sum of its proper divisors (1).

42648301 is an equidigital number, since it uses as much as digits as its factorization.

42648301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 42648301 is about 6530.5666676024. The cubic root of 42648301 is about 349.3820415502.

The spelling of 42648301 in words is "forty-two million, six hundred forty-eight thousand, three hundred one".