2274386850 has 120 divisors (see below), whose sum is σ = 6474030948. Its totient is φ = 591667200.

The previous prime is 2274386819. The next prime is 2274386879. The reversal of 2274386850 is 586834722.

It can be written as a sum of positive squares in 6 ways, for example, as 5103081 + 2269283769 = 2259^2 + 47637^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2274386796 and 2274386805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 159202 + ... + 172898.

Almost surely, 2^2274386850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2274386850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3237015474).

2274386850 is an abundant number, since it is smaller than the sum of its proper divisors (4199644098).

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

2274386850 is a wasteful number, since it uses less digits than its factorization.

2274386850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13762 (or 13748 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 2274386850 is about 47690.5320792293. The cubic root of 2274386850 is about 1315.0878899556.

The spelling of 2274386850 in words is "two billion, two hundred seventy-four million, three hundred eighty-six thousand, eight hundred fifty".