60820083 has 24 divisors (see below), whose sum is σ = 93038400. Its totient is φ = 38178864.

The previous prime is 60820069. The next prime is 60820087. The reversal of 60820083 is 38002806.

It is not a de Polignac number, because 60820083 - 2⁵ = 60820051 is a prime.

It is a super-2 number, since 2×60820083² = 7398164992253778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60820087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29616 + ... + 31602.

It is an arithmetic number, because the mean of its divisors is an integer number (3876600).

Almost surely, 2^60820083 is an apocalyptic number.

60820083 is a deficient number, since it is larger than the sum of its proper divisors (32218317).

60820083 is a wasteful number, since it uses less digits than its factorization.

60820083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191 (or 2188 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 60820083 is about 7798.7231647238. The cubic root of 60820083 is about 393.2623192840.

Adding to 60820083 its reverse (38002806), we get a palindrome (98822889).

The spelling of 60820083 in words is "sixty million, eight hundred twenty thousand, eighty-three".