2228730367 has 4 divisors (see below), whose sum is σ = 2237015880. Its totient is φ = 2220444856.

The previous prime is 2228730353. The next prime is 2228730373. The reversal of 2228730367 is 7630378222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2228730367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228730347) 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, 4142353 + ... + 4142890.

It is an arithmetic number, because the mean of its divisors is an integer number (559253970).

Almost surely, 2^2228730367 is an apocalyptic number.

2228730367 is a deficient number, since it is larger than the sum of its proper divisors (8285513).

2228730367 is an equidigital number, since it uses as much as digits as its factorization.

2228730367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8285512.

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 2228730367 is about 47209.4309116304. The cubic root of 2228730367 is about 1306.2285650444.

The spelling of 2228730367 in words is "two billion, two hundred twenty-eight million, seven hundred thirty thousand, three hundred sixty-seven".