2267166790 has 24 divisors (see below), whose sum is σ = 4747170672. Its totient is φ = 777314160.

The previous prime is 2267166779. The next prime is 2267166793. The reversal of 2267166790 is 976617622.

It is a self number, because there is not a number n which added to its sum of digits gives 2267166790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2267166793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2312946 + ... + 2313925.

It is an arithmetic number, because the mean of its divisors is an integer number (197798778).

Almost surely, 2^2267166790 is an apocalyptic number.

2267166790 is an abundant number, since it is smaller than the sum of its proper divisors (2480003882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2267166790 is a wasteful number, since it uses less digits than its factorization.

2267166790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626892 (or 4626885 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 2267166790 is about 47614.7749128356. The cubic root of 2267166790 is about 1313.6948289993.

The spelling of 2267166790 in words is "two billion, two hundred sixty-seven million, one hundred sixty-six thousand, seven hundred ninety".