60651664 has 10 divisors (see below), whose sum is σ = 117512630. Its totient is φ = 30325824.

The previous prime is 60651649. The next prime is 60651671. The reversal of 60651664 is 46615606.

60651664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 58982400 + 1669264 = 7680^2 + 1292^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1895349 + ... + 1895380.

It is an arithmetic number, because the mean of its divisors is an integer number (11751263).

Almost surely, 2^60651664 is an apocalyptic number.

It is an amenable number.

60651664 is a deficient number, since it is larger than the sum of its proper divisors (56860966).

60651664 is a wasteful number, since it uses less digits than its factorization.

60651664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790737 (or 3790731 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 60651664 is about 7787.9178218571. The cubic root of 60651664 is about 392.8989849302.

The spelling of 60651664 in words is "sixty million, six hundred fifty-one thousand, six hundred sixty-four".