2267387066 has 32 divisors (see below), whose sum is σ = 4028977152. Its totient is φ = 936848880.

The previous prime is 2267387041. The next prime is 2267387071. The reversal of 2267387066 is 6607837622.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 2267387066.

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, 18371 + ... + 69801.

It is an arithmetic number, because the mean of its divisors is an integer number (125905536).

Almost surely, 2^2267387066 is an apocalyptic number.

2267387066 is a deficient number, since it is larger than the sum of its proper divisors (1761590086).

2267387066 is a wasteful number, since it uses less digits than its factorization.

2267387066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51554.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The square root of 2267387066 is about 47617.0879622011. The cubic root of 2267387066 is about 1313.7373734461.

The spelling of 2267387066 in words is "two billion, two hundred sixty-seven million, three hundred eighty-seven thousand, sixty-six".