64012014 has 48 divisors (see below), whose sum is σ = 152693424. Its totient is φ = 19219200.

The previous prime is 64012009. The next prime is 64012033. The reversal of 64012014 is 41021046.

64012014 is a `hidden beast` number, since 640 + 1 + 20 + 1 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 20944 + ... + 23804.

It is an arithmetic number, because the mean of its divisors is an integer number (3181113).

Almost surely, 2^64012014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64012014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76346712).

64012014 is an abundant number, since it is smaller than the sum of its proper divisors (88681410).

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

64012014 is a wasteful number, since it uses less digits than its factorization.

64012014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993 (or 2990 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 64012014 is about 8000.7508397650. The cubic root of 64012014 is about 400.0250276007.

The spelling of 64012014 in words is "sixty-four million, twelve thousand, fourteen".