64200060 has 96 divisors (see below), whose sum is σ = 203112000. Its totient is φ = 16830720.

The previous prime is 64200053. The next prime is 64200067. The reversal of 64200060 is 6000246.

It is an interprime number because it is at equal distance from previous prime (64200053) and next prime (64200067).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64200067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31966 + ... + 33914.

It is an arithmetic number, because the mean of its divisors is an integer number (2115750).

Almost surely, 2^64200060 is an apocalyptic number.

64200060 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 64200060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101556000).

64200060 is an abundant number, since it is smaller than the sum of its proper divisors (138911940).

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

64200060 is a wasteful number, since it uses less digits than its factorization.

64200060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028 (or 2020 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 64200060 is about 8012.4939937575. The cubic root of 64200060 is about 400.4163581311.

The spelling of 64200060 in words is "sixty-four million, two hundred thousand, sixty".