1673227775 has 12 divisors (see below), whose sum is σ = 2081892792. Its totient is φ = 1334007840.

The previous prime is 1673227747. The next prime is 1673227781. The reversal of 1673227775 is 5777223761.

It is not a de Polignac number, because 1673227775 - 2⁸ = 1673227519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106889 + ... + 121538.

It is an arithmetic number, because the mean of its divisors is an integer number (173491066).

Almost surely, 2^1673227775 is an apocalyptic number.

1673227775 is a deficient number, since it is larger than the sum of its proper divisors (408665017).

1673227775 is a wasteful number, since it uses less digits than its factorization.

1673227775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228730 (or 228725 counting only the distinct ones).

The product of its digits is 864360, while the sum is 47.

The square root of 1673227775 is about 40905.1069550001. The cubic root of 1673227775 is about 1187.1848752014.

The spelling of 1673227775 in words is "one billion, six hundred seventy-three million, two hundred twenty-seven thousand, seven hundred seventy-five".