60316640 has 48 divisors (see below), whose sum is σ = 150005520. Its totient is φ = 22855680.

The previous prime is 60316609. The next prime is 60316643. The reversal of 60316640 is 4661306.

60316640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60316643) 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 7 ways as a sum of consecutive naturals, for example, 6881 + ... + 12960.

It is an arithmetic number, because the mean of its divisors is an integer number (3125115).

Almost surely, 2^60316640 is an apocalyptic number.

It is an amenable number.

60316640 is an abundant number, since it is smaller than the sum of its proper divisors (89688880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60316640 is a wasteful number, since it uses less digits than its factorization.

60316640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19875 (or 19867 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 60316640 is about 7766.3788215616. The cubic root of 60316640 is about 392.1742249280.

Adding to 60316640 its reverse (4661306), we get a palindrome (64977946).

The spelling of 60316640 in words is "sixty million, three hundred sixteen thousand, six hundred forty".