2258853684 has 48 divisors (see below), whose sum is σ = 5563145280. Its totient is φ = 711383040.

The previous prime is 2258853677. The next prime is 2258853689. The reversal of 2258853684 is 4863588522.

2258853684 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258853689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71764 + ... + 98324.

It is an arithmetic number, because the mean of its divisors is an integer number (115898860).

Almost surely, 2^2258853684 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 2258853684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2781572640).

2258853684 is an abundant number, since it is smaller than the sum of its proper divisors (3304291596).

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

2258853684 is a wasteful number, since it uses less digits than its factorization.

2258853684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26960 (or 26958 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 51.

The square root of 2258853684 is about 47527.3992976683. The cubic root of 2258853684 is about 1312.0872043527.

The spelling of 2258853684 in words is "two billion, two hundred fifty-eight million, eight hundred fifty-three thousand, six hundred eighty-four".