60664916 has 36 divisors (see below), whose sum is σ = 117688032. Its totient is φ = 27334944.

The previous prime is 60664907. The next prime is 60664937. The reversal of 60664916 is 61946606.

It is a self number, because there is not a number n which added to its sum of digits gives 60664916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28025 + ... + 30111.

It is an arithmetic number, because the mean of its divisors is an integer number (3269112).

Almost surely, 2^60664916 is an apocalyptic number.

It is an amenable number.

60664916 is a deficient number, since it is larger than the sum of its proper divisors (57023116).

60664916 is a wasteful number, since it uses less digits than its factorization.

60664916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160 (or 2145 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 60664916 is about 7788.7685804625. The cubic root of 60664916 is about 392.9275981500.

The spelling of 60664916 in words is "sixty million, six hundred sixty-four thousand, nine hundred sixteen".