64875060 has 192 divisors, whose sum is σ = 220631040. Its totient is φ = 15759360.

The previous prime is 64875049. The next prime is 64875061. The reversal of 64875060 is 6057846.

It is a happy number.

64875060 is a `hidden beast` number, since 648 + 7 + 5 + 0 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64875061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 339565 + ... + 339755.

It is an arithmetic number, because the mean of its divisors is an integer number (1149120).

Almost surely, 2^64875060 is an apocalyptic number.

64875060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64875060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110315520).

64875060 is an abundant number, since it is smaller than the sum of its proper divisors (155755980).

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

64875060 is a wasteful number, since it uses less digits than its factorization.

64875060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 64875060 is about 8054.5055714178. The cubic root of 64875060 is about 401.8147955078.

The spelling of 64875060 in words is "sixty-four million, eight hundred seventy-five thousand, sixty".