2267427556 has 12 divisors (see below), whose sum is σ = 4042866492. Its totient is φ = 1112322848.

The previous prime is 2267427511. The next prime is 2267427559. The reversal of 2267427556 is 6557247622.

It can be written as a sum of positive squares in 2 ways, for example, as 1824998400 + 442429156 = 42720^2 + 21034^2 .

It is not an unprimeable number, because it can be changed into a prime (2267427559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5347495 + ... + 5347918.

It is an arithmetic number, because the mean of its divisors is an integer number (336905541).

Almost surely, 2^2267427556 is an apocalyptic number.

It is an amenable number.

2267427556 is a deficient number, since it is larger than the sum of its proper divisors (1775438936).

2267427556 is a wasteful number, since it uses less digits than its factorization.

2267427556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10695470 (or 10695468 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 46.

The square root of 2267427556 is about 47617.5131227997. The cubic root of 2267427556 is about 1313.7451934474.

The spelling of 2267427556 in words is "two billion, two hundred sixty-seven million, four hundred twenty-seven thousand, five hundred fifty-six".