804755 has 8 divisors (see below), whose sum is σ = 1103712. Its totient is φ = 551808.

The previous prime is 804751. The next prime is 804757. The reversal of 804755 is 557408.

804755 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 804755 - 2² = 804751 is a prime.

It is a super-2 number, since 2×804755² = 1295261220050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804751) 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, 11462 + ... + 11531.

It is an arithmetic number, because the mean of its divisors is an integer number (137964).

2⁸⁰⁴⁷⁵⁵ is an apocalyptic number.

804755 is a deficient number, since it is larger than the sum of its proper divisors (298957).

804755 is a wasteful number, since it uses less digits than its factorization.

804755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23005.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 804755 is about 897.0813786943. The cubic root of 804755 is about 93.0153364310.

The spelling of 804755 in words is "eight hundred four thousand, seven hundred fifty-five".