64361614 has 16 divisors (see below), whose sum is σ = 100077120. Its totient is φ = 31007200.

The previous prime is 64361581. The next prime is 64361617. The reversal of 64361614 is 41616346.

64361614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64361617) by changing a digit.

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, 39867 + ... + 41449.

It is an arithmetic number, because the mean of its divisors is an integer number (6254820).

Almost surely, 2^64361614 is an apocalyptic number.

64361614 is a deficient number, since it is larger than the sum of its proper divisors (35715506).

64361614 is a wasteful number, since it uses less digits than its factorization.

64361614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315.

The product of its digits is 10368, while the sum is 31.

The square root of 64361614 is about 8022.5690399024. The cubic root of 64361614 is about 400.7519480496.

The spelling of 64361614 in words is "sixty-four million, three hundred sixty-one thousand, six hundred fourteen".