916441 has 2 divisors, whose sum is σ = 916442. Its totient is φ = 916440.

The previous prime is 916417. The next prime is 916451. The reversal of 916441 is 144619.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 817216 + 99225 = 904^2 + 315^2 .

It is a cyclic number.

It is not a de Polignac number, because 916441 - 2¹³ = 908249 is a prime.

It is not a weakly prime, because it can be changed into another prime (916411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458220 + 458221.

It is an arithmetic number, because the mean of its divisors is an integer number (458221).

2⁹¹⁶⁴⁴¹ is an apocalyptic number.

It is an amenable number.

916441 is a deficient number, since it is larger than the sum of its proper divisors (1).

916441 is an equidigital number, since it uses as much as digits as its factorization.

916441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 25.

The square root of 916441 is about 957.3092499292. The cubic root of 916441 is about 97.1333059278.

The spelling of 916441 in words is "nine hundred sixteen thousand, four hundred forty-one".