64130 has 24 divisors (see below), whose sum is σ = 129276. Its totient is φ = 22880.

The previous prime is 64123. The next prime is 64151. The reversal of 64130 is 3146.

64130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 64009 + 121 = 253^2 + 11^2 .

It is a super-2 number, since 2×64130² = 8225313800, which contains 22 as substring.

It is a nialpdrome in base 11 and base 16.

It is an unprimeable number.

64130 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1184 + ... + 1236.

2⁶⁴¹³⁰ is an apocalyptic number.

64130 is an abundant number, since it is smaller than the sum of its proper divisors (65146).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64638).

64130 is a wasteful number, since it uses less digits than its factorization.

64130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 64130 is about 253.2390175309. The cubic root of 64130 is about 40.0270650163.

Adding to 64130 its reverse (3146), we get a palindrome (67276).

The spelling of 64130 in words is "sixty-four thousand, one hundred thirty".