1241045 has 16 divisors (see below), whose sum is σ = 1635312. Its totient is φ = 898560.

The previous prime is 1241039. The next prime is 1241059. The reversal of 1241045 is 5401421.

It can be written as a sum of positive squares in 8 ways, for example, as 786769 + 454276 = 887^2 + 674^2 .

It is not a de Polignac number, because 1241045 - 2¹⁰ = 1240021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3809 + ... + 4121.

It is an arithmetic number, because the mean of its divisors is an integer number (102207).

2^1241045 is an apocalyptic number.

It is an amenable number.

1241045 is a deficient number, since it is larger than the sum of its proper divisors (394267).

1241045 is a wasteful number, since it uses less digits than its factorization.

1241045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1241045 is about 1114.0219926016. The cubic root of 1241045 is about 107.4638782551.

Adding to 1241045 its reverse (5401421), we get a palindrome (6642466).

The spelling of 1241045 in words is "one million, two hundred forty-one thousand, forty-five".