2266274378 has 8 divisors (see below), whose sum is σ = 3408881760. Its totient is φ = 1129980460.

The previous prime is 2266274371. The next prime is 2266274389. The reversal of 2266274378 is 8734726622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2266274371) 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 3 ways as a sum of consecutive naturals, for example, 1577468 + ... + 1578903.

It is an arithmetic number, because the mean of its divisors is an integer number (426110220).

Almost surely, 2^2266274378 is an apocalyptic number.

2266274378 is a deficient number, since it is larger than the sum of its proper divisors (1142607382).

2266274378 is a wasteful number, since it uses less digits than its factorization.

2266274378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156732.

The product of its digits is 1354752, while the sum is 47.

The square root of 2266274378 is about 47605.4028236292. The cubic root of 2266274378 is about 1313.5224389644.

The spelling of 2266274378 in words is "two billion, two hundred sixty-six million, two hundred seventy-four thousand, three hundred seventy-eight".