655041 has 8 divisors (see below), whose sum is σ = 882784. Its totient is φ = 432000.

The previous prime is 655037. The next prime is 655043. The reversal of 655041 is 140556.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 655041 - 2² = 655037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 654999 and 655017.

It is not an unprimeable number, because it can be changed into a prime (655043) 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, 835 + ... + 1416.

It is an arithmetic number, because the mean of its divisors is an integer number (110348).

2⁶⁵⁵⁰⁴¹ is an apocalyptic number.

It is an amenable number.

655041 is a deficient number, since it is larger than the sum of its proper divisors (227743).

655041 is a wasteful number, since it uses less digits than its factorization.

655041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 655041 is about 809.3460323002. The cubic root of 655041 is about 86.8472680320.

Adding to 655041 its reverse (140556), we get a palindrome (795597).

The spelling of 655041 in words is "six hundred fifty-five thousand, forty-one".