2254203616 has 96 divisors (see below), whose sum is σ = 5248309248. Its totient is φ = 932981760.

The previous prime is 2254203599. The next prime is 2254203631. The reversal of 2254203616 is 6163024522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 944761 + ... + 947143.

It is an arithmetic number, because the mean of its divisors is an integer number (54669888).

Almost surely, 2^2254203616 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 2254203616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2624154624).

2254203616 is an abundant number, since it is smaller than the sum of its proper divisors (2994105632).

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

2254203616 is a wasteful number, since it uses less digits than its factorization.

2254203616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544 (or 2536 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2254203616 is about 47478.4542292607. The cubic root of 2254203616 is about 1311.1862331711.

The spelling of 2254203616 in words is "two billion, two hundred fifty-four million, two hundred three thousand, six hundred sixteen".