60439616 has 14 divisors (see below), whose sum is σ = 119934990. Its totient is φ = 30219776.

The previous prime is 60439609. The next prime is 60439619. The reversal of 60439616 is 61693406.

It can be written as a sum of positive squares in only one way, i.e., 54169600 + 6270016 = 7360^2 + 2504^2 .

It is not an unprimeable number, because it can be changed into a prime (60439619) 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 as a sum of consecutive naturals, namely, 472121 + ... + 472248.

It is an arithmetic number, because the mean of its divisors is an integer number (8566785).

Almost surely, 2^60439616 is an apocalyptic number.

It is an amenable number.

60439616 is a deficient number, since it is larger than the sum of its proper divisors (59495374).

60439616 is an equidigital number, since it uses as much as digits as its factorization.

60439616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944381 (or 944371 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 60439616 is about 7774.2919934873. The cubic root of 60439616 is about 392.4405708770.

The spelling of 60439616 in words is "sixty million, four hundred thirty-nine thousand, six hundred sixteen".