2267792 has 20 divisors (see below), whose sum is σ = 4502316. Its totient is φ = 1105920.

The previous prime is 2267791. The next prime is 2267801. The reversal of 2267792 is 2977622.

It can be written as a sum of positive squares in 2 ways, for example, as 65536 + 2202256 = 256^2 + 1484^2 .

It is not an unprimeable number, because it can be changed into a prime (2267791) 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, 1073 + ... + 2384.

2^2267792 is an apocalyptic number.

It is an amenable number.

2267792 is a deficient number, since it is larger than the sum of its proper divisors (2234524).

2267792 is a wasteful number, since it uses less digits than its factorization.

2267792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506 (or 3500 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 2267792 is about 1505.9189885249. The cubic root of 2267792 is about 131.3815575836.

The spelling of 2267792 in words is "two million, two hundred sixty-seven thousand, seven hundred ninety-two".