984541 has 2 divisors, whose sum is σ = 984542. Its totient is φ = 984540.

The previous prime is 984539. The next prime is 984563. The reversal of 984541 is 145489.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 568516 + 416025 = 754^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 984541 - 2¹ = 984539 is a prime.

Together with 984539, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (984241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492270 + 492271.

It is an arithmetic number, because the mean of its divisors is an integer number (492271).

2⁹⁸⁴⁵⁴¹ is an apocalyptic number.

It is an amenable number.

984541 is a deficient number, since it is larger than the sum of its proper divisors (1).

984541 is an equidigital number, since it uses as much as digits as its factorization.

984541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 31.

The square root of 984541 is about 992.2403942594. The cubic root of 984541 is about 99.4820216164.

The spelling of 984541 in words is "nine hundred eighty-four thousand, five hundred forty-one".