2264064 has 88 divisors (see below), whose sum is σ = 6681408. Its totient is φ = 675840.

The previous prime is 2264057. The next prime is 2264069. The reversal of 2264064 is 4604622.

It is a tau number, because it is divible by the number of its divisors (88).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 2¹⁷ + 2¹⁹ + 6⁷ + 4⁴ + 0 + 6⁷ + 4¹⁰ .

It is not an unprimeable number, because it can be changed into a prime (2264069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33759 + ... + 33825.

2^2264064 is an apocalyptic number.

2264064 is a gapful number since it is divisible by the number (24) 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 2264064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3340704).

2264064 is an abundant number, since it is smaller than the sum of its proper divisors (4417344).

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

2264064 is a wasteful number, since it uses less digits than its factorization.

2264064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2264064 is about 1504.6806970251. The cubic root of 2264064 is about 131.3095258336.

Adding to 2264064 its reverse (4604622), we get a palindrome (6868686).

The spelling of 2264064 in words is "two million, two hundred sixty-four thousand, sixty-four".