2259907928 has 16 divisors (see below), whose sum is σ = 4238250000. Its totient is φ = 1129707936.

The previous prime is 2259907921. The next prime is 2259907933. The reversal of 2259907928 is 8297099522.

2259907928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2259907928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259907921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11738 + ... + 68246.

It is an arithmetic number, because the mean of its divisors is an integer number (264890625).

Almost surely, 2^2259907928 is an apocalyptic number.

It is an amenable number.

2259907928 is a deficient number, since it is larger than the sum of its proper divisors (1978342072).

2259907928 is a wasteful number, since it uses less digits than its factorization.

2259907928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61514 (or 61510 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 53.

The square root of 2259907928 is about 47538.4889116177. The cubic root of 2259907928 is about 1312.2912967988.

The spelling of 2259907928 in words is "two billion, two hundred fifty-nine million, nine hundred seven thousand, nine hundred twenty-eight".