60825821 has 16 divisors (see below), whose sum is σ = 74563200. Its totient is φ = 48454848.

The previous prime is 60825799. The next prime is 60825827. The reversal of 60825821 is 12852806.

It is a cyclic number.

It is not a de Polignac number, because 60825821 - 2⁶ = 60825757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60825827) 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 15 ways as a sum of consecutive naturals, for example, 2735 + ... + 11363.

It is an arithmetic number, because the mean of its divisors is an integer number (4660200).

Almost surely, 2^60825821 is an apocalyptic number.

It is an amenable number.

60825821 is a deficient number, since it is larger than the sum of its proper divisors (13737379).

60825821 is a wasteful number, since it uses less digits than its factorization.

60825821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8708.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 60825821 is about 7799.0910367811. The cubic root of 60825821 is about 393.2746861872.

The spelling of 60825821 in words is "sixty million, eight hundred twenty-five thousand, eight hundred twenty-one".