1041157 has 6 divisors (see below), whose sum is σ = 1125222. Its totient is φ = 957672.

The previous prime is 1041151. The next prime is 1041163. The reversal of 1041157 is 7511401.

It is an interprime number because it is at equal distance from previous prime (1041151) and next prime (1041163).

It can be written as a sum of positive squares in only one way, i.e., 720801 + 320356 = 849^2 + 566^2 .

It is not a de Polignac number, because 1041157 - 2³ = 1041149 is a prime.

It is a Duffinian number.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 3538 + ... + 3820.

It is an arithmetic number, because the mean of its divisors is an integer number (187537).

2^1041157 is an apocalyptic number.

It is an amenable number.

1041157 is a deficient number, since it is larger than the sum of its proper divisors (84065).

1041157 is an frugal number, since it uses more digits than its factorization.

1041157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 1041157 is about 1020.3710109563. The cubic root of 1041157 is about 101.3534977858.

Adding to 1041157 its reverse (7511401), we get a palindrome (8552558).

The spelling of 1041157 in words is "one million, forty-one thousand, one hundred fifty-seven".