1041155 has 4 divisors (see below), whose sum is σ = 1249392. Its totient is φ = 832920.

The previous prime is 1041151. The next prime is 1041163. The reversal of 1041155 is 5511401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1041155 - 2² = 1041151 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (1041151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104111 + ... + 104120.

It is an arithmetic number, because the mean of its divisors is an integer number (312348).

2^1041155 is an apocalyptic number.

1041155 is a deficient number, since it is larger than the sum of its proper divisors (208237).

1041155 is an equidigital number, since it uses as much as digits as its factorization.

1041155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208236.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1041155 is about 1020.3700309202. The cubic root of 1041155 is about 101.3534328878.

Adding to 1041155 its reverse (5511401), we get a palindrome (6552556).

The spelling of 1041155 in words is "one million, forty-one thousand, one hundred fifty-five".