2274508943 has 16 divisors (see below), whose sum is σ = 2741253120. Its totient is φ = 1843593696.

The previous prime is 2274508903. The next prime is 2274508963. The reversal of 2274508943 is 3498054722.

It is not a de Polignac number, because 2274508943 - 2¹² = 2274504847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2274508894 and 2274508903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274508903) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 58730 + ... + 89432.

It is an arithmetic number, because the mean of its divisors is an integer number (171328320).

Almost surely, 2^2274508943 is an apocalyptic number.

2274508943 is a deficient number, since it is larger than the sum of its proper divisors (466744177).

2274508943 is a wasteful number, since it uses less digits than its factorization.

2274508943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31286.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 2274508943 is about 47691.8121169662. The cubic root of 2274508943 is about 1315.1114215949. Note that the first 3 decimals are identical.

The spelling of 2274508943 in words is "two billion, two hundred seventy-four million, five hundred eight thousand, nine hundred forty-three".