2214936064 has 80 divisors (see below), whose sum is σ = 5038070400. Its totient is φ = 962959360.

The previous prime is 2214936037. The next prime is 2214936067. The reversal of 2214936064 is 4606394122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214936067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120987 + ... + 138085.

It is an arithmetic number, because the mean of its divisors is an integer number (62975880).

Almost surely, 2^2214936064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214936064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2519035200).

2214936064 is an abundant number, since it is smaller than the sum of its proper divisors (2823134336).

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

2214936064 is a wasteful number, since it uses less digits than its factorization.

2214936064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17151 (or 17135 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 2214936064 is about 47063.1072497344. The cubic root of 2214936064 is about 1303.5281015448.

The spelling of 2214936064 in words is "two billion, two hundred fourteen million, nine hundred thirty-six thousand, sixty-four".