60006821 has 32 divisors (see below), whose sum is σ = 76204800. Its totient is φ = 47040000.

The previous prime is 60006773. The next prime is 60006833. The reversal of 60006821 is 12860006.

60006821 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60006821 - 2¹⁰ = 60005797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60006851) 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 in 31 ways as a sum of consecutive naturals, for example, 238946 + ... + 239196.

It is an arithmetic number, because the mean of its divisors is an integer number (2381400).

Almost surely, 2^60006821 is an apocalyptic number.

It is an amenable number.

60006821 is a deficient number, since it is larger than the sum of its proper divisors (16197979).

60006821 is a wasteful number, since it uses less digits than its factorization.

60006821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 60006821 is about 7746.4069735588. The cubic root of 60006821 is about 391.5015987282.

Adding to 60006821 its reverse (12860006), we get a palindrome (72866827).

It can be divided in two parts, 6000 and 6821, that added together give a palindrome (12821).

The spelling of 60006821 in words is "sixty million, six thousand, eight hundred twenty-one".