64197060 has 24 divisors (see below), whose sum is σ = 179751936. Its totient is φ = 17119200.

The previous prime is 64197047. The next prime is 64197079. The reversal of 64197060 is 6079146.

It is a happy number.

64197060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 534916 + ... + 535035.

It is an arithmetic number, because the mean of its divisors is an integer number (7489664).

Almost surely, 2^64197060 is an apocalyptic number.

64197060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64197060 is an abundant number, since it is smaller than the sum of its proper divisors (115554876).

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

64197060 is a wasteful number, since it uses less digits than its factorization.

64197060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069963 (or 1069961 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 64197060 is about 8012.3067839418. The cubic root of 64197060 is about 400.4101210248.

The spelling of 64197060 in words is "sixty-four million, one hundred ninety-seven thousand, sixty".