2267426378 has 32 divisors (see below), whose sum is σ = 4084950144. Its totient is φ = 923493312.

The previous prime is 2267426363. The next prime is 2267426383. The reversal of 2267426378 is 8736247622.

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, 28625 + ... + 73172.

It is an arithmetic number, because the mean of its divisors is an integer number (127654692).

Almost surely, 2^2267426378 is an apocalyptic number.

2267426378 is a deficient number, since it is larger than the sum of its proper divisors (1817523766).

2267426378 is a wasteful number, since it uses less digits than its factorization.

2267426378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101886.

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

The square root of 2267426378 is about 47617.5007533995. The cubic root of 2267426378 is about 1313.7449659367.

The spelling of 2267426378 in words is "two billion, two hundred sixty-seven million, four hundred twenty-six thousand, three hundred seventy-eight".