655467 has 12 divisors (see below), whose sum is σ = 907704. Its totient is φ = 420480.

The previous prime is 655453. The next prime is 655471. The reversal of 655467 is 764556.

It is not a de Polignac number, because 655467 - 2⁸ = 655211 is a prime.

655467 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (655267) 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 11 ways as a sum of consecutive naturals, for example, 8943 + ... + 9015.

It is an arithmetic number, because the mean of its divisors is an integer number (75642).

655467 is a Friedman number, since it can be written as 7^5*(45-6)-6, using all its digits and the basic arithmetic operations.

2⁶⁵⁵⁴⁶⁷ is an apocalyptic number.

655467 is a deficient number, since it is larger than the sum of its proper divisors (252237).

655467 is an equidigital number, since it uses as much as digits as its factorization.

655467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 117 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 655467 is about 809.6091649679. The cubic root of 655467 is about 86.8660907310.

The spelling of 655467 in words is "six hundred fifty-five thousand, four hundred sixty-seven".