961141 has 2 divisors, whose sum is σ = 961142. Its totient is φ = 961140.

The previous prime is 961139. The next prime is 961151. The reversal of 961141 is 141169.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 758641 + 202500 = 871^2 + 450^2 .

It is a cyclic number.

It is not a de Polignac number, because 961141 - 2¹ = 961139 is a prime.

Together with 961139, it forms a pair of twin primes.

It is equal to p₇₅₇₀₃ and since 961141 and 75703 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (961151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480570 + 480571.

It is an arithmetic number, because the mean of its divisors is an integer number (480571).

2⁹⁶¹¹⁴¹ is an apocalyptic number.

It is an amenable number.

961141 is a deficient number, since it is larger than the sum of its proper divisors (1).

961141 is an equidigital number, since it uses as much as digits as its factorization.

961141 is an evil number, because the sum of its binary digits is even.

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

The square root of 961141 is about 980.3779883290. The cubic root of 961141 is about 98.6875501105.

The spelling of 961141 in words is "nine hundred sixty-one thousand, one hundred forty-one".