2288002464 has 288 divisors, whose sum is σ = 7687540224. Its totient is φ = 662618880.

The previous prime is 2288002463. The next prime is 2288002471. The reversal of 2288002464 is 4642008822.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2288002463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1966747 + ... + 1967909.

It is an arithmetic number, because the mean of its divisors is an integer number (26692848).

Almost surely, 2^2288002464 is an apocalyptic number.

2288002464 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 2288002464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3843770112).

2288002464 is an abundant number, since it is smaller than the sum of its proper divisors (5399537760).

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

2288002464 is a wasteful number, since it uses less digits than its factorization.

2288002464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222 (or 1202 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 2288002464 is about 47833.0687286526. The cubic root of 2288002464 is about 1317.7069279282.

The spelling of 2288002464 in words is "two billion, two hundred eighty-eight million, two thousand, four hundred sixty-four".