2259288672 has 48 divisors (see below), whose sum is σ = 6090929712. Its totient is φ = 732741120.

The previous prime is 2259288667. The next prime is 2259288673. The reversal of 2259288672 is 2768829522.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259288673) 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, 314479 + ... + 321582.

It is an arithmetic number, because the mean of its divisors is an integer number (126894369).

Almost surely, 2^2259288672 is an apocalyptic number.

It is an amenable number.

2259288672 is an abundant number, since it is smaller than the sum of its proper divisors (3831641040).

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

2259288672 is a wasteful number, since it uses less digits than its factorization.

2259288672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636111 (or 636103 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 2259288672 is about 47531.9752587666. The cubic root of 2259288672 is about 1312.1714219303.

The spelling of 2259288672 in words is "two billion, two hundred fifty-nine million, two hundred eighty-eight thousand, six hundred seventy-two".