2267798 has 8 divisors (see below), whose sum is σ = 3663408. Its totient is φ = 1046664.

The previous prime is 2267791. The next prime is 2267801. The reversal of 2267798 is 8977622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 43586 + ... + 43637.

It is an arithmetic number, because the mean of its divisors is an integer number (457926).

2^2267798 is an apocalyptic number.

2267798 is a deficient number, since it is larger than the sum of its proper divisors (1395610).

2267798 is a wasteful number, since it uses less digits than its factorization.

2267798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87238.

The product of its digits is 84672, while the sum is 41.

The square root of 2267798 is about 1505.9209806627. The cubic root of 2267798 is about 131.3816734509.

The spelling of 2267798 in words is "two million, two hundred sixty-seven thousand, seven hundred ninety-eight".