2251836296 has 16 divisors (see below), whose sum is σ = 4223329740. Its totient is φ = 1125615040.

The previous prime is 2251836287. The next prime is 2251836331. The reversal of 2251836296 is 6926381522.

It can be written as a sum of positive squares in 2 ways, for example, as 2161320100 + 90516196 = 46490^2 + 9514^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4595 + ... + 67266.

Almost surely, 2^2251836296 is an apocalyptic number.

It is an amenable number.

2251836296 is a deficient number, since it is larger than the sum of its proper divisors (1971493444).

2251836296 is a wasteful number, since it uses less digits than its factorization.

2251836296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75784 (or 75780 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 2251836296 is about 47453.5172142171. The cubic root of 2251836296 is about 1310.7270784625.

The spelling of 2251836296 in words is "two billion, two hundred fifty-one million, eight hundred thirty-six thousand, two hundred ninety-six".