683222755 has 8 divisors (see below), whose sum is σ = 820442592. Its totient is φ = 546194688.

The previous prime is 683222719. The next prime is 683222759. The reversal of 683222755 is 557222386.

683222755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 683222755 - 2²⁵ = 649668323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (683222759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39982 + ... + 54451.

It is an arithmetic number, because the mean of its divisors is an integer number (102555324).

Almost surely, 2^683222755 is an apocalyptic number.

683222755 is a deficient number, since it is larger than the sum of its proper divisors (137219837).

683222755 is a wasteful number, since it uses less digits than its factorization.

683222755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95885.

The product of its digits is 201600, while the sum is 40.

The square root of 683222755 is about 26138.5300849149. The cubic root of 683222755 is about 880.7529519028.

The spelling of 683222755 in words is "six hundred eighty-three million, two hundred twenty-two thousand, seven hundred fifty-five".