60664488 has 32 divisors (see below), whose sum is σ = 151971360. Its totient is φ = 20180160.

The previous prime is 60664481. The next prime is 60664537. The reversal of 60664488 is 88446606.

It is not an unprimeable number, because it can be changed into a prime (60664481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10818 + ... + 15438.

It is an arithmetic number, because the mean of its divisors is an integer number (4749105).

Almost surely, 2^60664488 is an apocalyptic number.

It is an amenable number.

60664488 is an abundant number, since it is smaller than the sum of its proper divisors (91306872).

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

60664488 is a wasteful number, since it uses less digits than its factorization.

60664488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177 (or 5173 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 60664488 is about 7788.7411049540. The cubic root of 60664488 is about 392.9266740937.

The spelling of 60664488 in words is "sixty million, six hundred sixty-four thousand, four hundred eighty-eight".