64060060 has 48 divisors (see below), whose sum is σ = 143410176. Its totient is φ = 23980352.

The previous prime is 64060057. The next prime is 64060069. The reversal of 64060060 is 6006046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64060069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20139 + ... + 23101.

It is an arithmetic number, because the mean of its divisors is an integer number (2987712).

Almost surely, 2^64060060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64060060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71705088).

64060060 is an abundant number, since it is smaller than the sum of its proper divisors (79350116).

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

64060060 is a wasteful number, since it uses less digits than its factorization.

64060060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042 (or 3040 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 64060060 is about 8003.7528697480. The cubic root of 64060060 is about 400.1250858797.

The spelling of 64060060 in words is "sixty-four million, sixty thousand, sixty", and thus it is an eban number.