1041961 has 2 divisors, whose sum is σ = 1041962. Its totient is φ = 1041960.

The previous prime is 1041949. The next prime is 1041983. The reversal of 1041961 is 1691401.

It is an a-pointer prime, because the next prime (1041983) can be obtained adding 1041961 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1038361 + 3600 = 1019^2 + 60^2 .

It is an emirp because it is prime and its reverse (1691401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1041961 - 2⁹ = 1041449 is a prime.

1041961 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520980 + 520981.

It is an arithmetic number, because the mean of its divisors is an integer number (520981).

2^1041961 is an apocalyptic number.

1041961 is the 457-th centered decagonal number.

It is an amenable number.

1041961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041961 is an equidigital number, since it uses as much as digits as its factorization.

1041961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1041961 is about 1020.7649092715. The cubic root of 1041961 is about 101.3795800660.

It can be divided in two parts, 1041 and 961, that added together give a palindrome (2002).

The spelling of 1041961 in words is "one million, forty-one thousand, nine hundred sixty-one".