655333 has 8 divisors (see below), whose sum is σ = 793152. Its totient is φ = 528576.

The previous prime is 655331. The next prime is 655337. The reversal of 655333 is 333556.

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 655333 - 2¹ = 655331 is a prime.

It is a super-2 number, since 2×655333² = 858922681778, which contains 22 as substring.

655333 is a lucky number.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 655298 and 655307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655331) 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, 2635 + ... + 2872.

It is an arithmetic number, because the mean of its divisors is an integer number (99144).

2⁶⁵⁵³³³ is an apocalyptic number.

It is an amenable number.

655333 is a deficient number, since it is larger than the sum of its proper divisors (137819).

655333 is a wasteful number, since it uses less digits than its factorization.

655333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5531.

The product of its digits is 4050, while the sum is 25.

The square root of 655333 is about 809.5264047577. The cubic root of 655333 is about 86.8601708554.

Adding to 655333 its reverse (333556), we get a palindrome (988889).

It can be divided in two parts, 65533 and 3, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 655333 in words is "six hundred fifty-five thousand, three hundred thirty-three".