941861 has 2 divisors, whose sum is σ = 941862. Its totient is φ = 941860.

The previous prime is 941839. The next prime is 941879. The reversal of 941861 is 168149.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 940900 + 961 = 970^2 + 31^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-941861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470930 + 470931.

It is an arithmetic number, because the mean of its divisors is an integer number (470931).

2⁹⁴¹⁸⁶¹ is an apocalyptic number.

It is an amenable number.

941861 is a deficient number, since it is larger than the sum of its proper divisors (1).

941861 is an equidigital number, since it uses as much as digits as its factorization.

941861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 29.

The square root of 941861 is about 970.4952344035. The cubic root of 941861 is about 98.0232139926.

The spelling of 941861 in words is "nine hundred forty-one thousand, eight hundred sixty-one".