2267393 has 8 divisors (see below), whose sum is σ = 2332800. Its totient is φ = 2202928.

The previous prime is 2267383. The next prime is 2267399. The reversal of 2267393 is 3937622.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2267393 - 2¹⁸ = 2005249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2267399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9368 + ... + 9606.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

2^2267393 is an apocalyptic number.

It is an amenable number.

2267393 is a deficient number, since it is larger than the sum of its proper divisors (65407).

2267393 is a wasteful number, since it uses less digits than its factorization.

2267393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471.

The product of its digits is 13608, while the sum is 32.

The square root of 2267393 is about 1505.7865054516. The cubic root of 2267393 is about 131.3738519510.

The spelling of 2267393 in words is "two million, two hundred sixty-seven thousand, three hundred ninety-three".