60352021 has 2 divisors, whose sum is σ = 60352022. Its totient is φ = 60352020.

The previous prime is 60352013. The next prime is 60352027. The reversal of 60352021 is 12025306.

It is a happy number.

60352021 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., 48024900 + 12327121 = 6930^2 + 3511^2 .

It is a cyclic number.

It is not a de Polignac number, because 60352021 - 2³ = 60352013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60352021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60352027) 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, 30176010 + 30176011.

It is an arithmetic number, because the mean of its divisors is an integer number (30176011).

Almost surely, 2^60352021 is an apocalyptic number.

It is an amenable number.

60352021 is a deficient number, since it is larger than the sum of its proper divisors (1).

60352021 is an equidigital number, since it uses as much as digits as its factorization.

60352021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 60352021 is about 7768.6563188237. The cubic root of 60352021 is about 392.2508914669.

Adding to 60352021 its reverse (12025306), we get a palindrome (72377327).

The spelling of 60352021 in words is "sixty million, three hundred fifty-two thousand, twenty-one".