611041 has 8 divisors (see below), whose sum is σ = 658944. Its totient is φ = 564960.

The previous prime is 611033. The next prime is 611057. The reversal of 611041 is 140116.

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 611041 - 2³ = 611033 is a prime.

It is a super-2 number, since 2×611041² = 746742207362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (611011) 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, 285 + ... + 1141.

It is an arithmetic number, because the mean of its divisors is an integer number (82368).

2⁶¹¹⁰⁴¹ is an apocalyptic number.

It is an amenable number.

611041 is a deficient number, since it is larger than the sum of its proper divisors (47903).

611041 is a wasteful number, since it uses less digits than its factorization.

611041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 611041 is about 781.6911154670. The cubic root of 611041 is about 84.8574774238.

Adding to 611041 its product of nonzero digits (24), we get a triangular number (611065 = T₁₁₀₅).

Adding to 611041 its reverse (140116), we get a palindrome (751157).

The spelling of 611041 in words is "six hundred eleven thousand, forty-one".