2293288752 has 80 divisors (see below), whose sum is σ = 6388341120. Its totient is φ = 706521600.

The previous prime is 2293288691. The next prime is 2293288757. The reversal of 2293288752 is 2578823922.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2293288757) 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 15 ways as a sum of consecutive naturals, for example, 6727 + ... + 68057.

It is an arithmetic number, because the mean of its divisors is an integer number (79854264).

Almost surely, 2^2293288752 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 2293288752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3194170560).

2293288752 is an abundant number, since it is smaller than the sum of its proper divisors (4095052368).

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

2293288752 is a wasteful number, since it uses less digits than its factorization.

2293288752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61402 (or 61396 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 2293288752 is about 47888.2945196423. The cubic root of 2293288752 is about 1318.7209741161.

The spelling of 2293288752 in words is "two billion, two hundred ninety-three million, two hundred eighty-eight thousand, seven hundred fifty-two".