60828129 has 12 divisors (see below), whose sum is σ = 88233600. Its totient is φ = 40380984.

The previous prime is 60828121. The next prime is 60828149. The reversal of 60828129 is 92182806.

60828129 is a `hidden beast` number, since 608 + 28 + 1 + 29 = 666.

It is not a de Polignac number, because 60828129 - 2³ = 60828121 is a prime.

It is a super-2 number, since 2×60828129² = 7400122555281282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60828093 and 60828102.

It is not an unprimeable number, because it can be changed into a prime (60828121) 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 11 ways as a sum of consecutive naturals, for example, 11989 + ... + 16290.

It is an arithmetic number, because the mean of its divisors is an integer number (7352800).

Almost surely, 2^60828129 is an apocalyptic number.

It is an amenable number.

60828129 is a deficient number, since it is larger than the sum of its proper divisors (27405471).

60828129 is a wasteful number, since it uses less digits than its factorization.

60828129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28524 (or 28521 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 60828129 is about 7799.2390013385. The cubic root of 60828129 is about 393.2796603165.

The spelling of 60828129 in words is "sixty million, eight hundred twenty-eight thousand, one hundred twenty-nine".