894541 has 2 divisors, whose sum is σ = 894542. Its totient is φ = 894540.

The previous prime is 894527. The next prime is 894547. The reversal of 894541 is 145498.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 756900 + 137641 = 870^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 894541 - 2¹³ = 886349 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (894547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447270 + 447271.

It is an arithmetic number, because the mean of its divisors is an integer number (447271).

2⁸⁹⁴⁵⁴¹ is an apocalyptic number.

It is an amenable number.

894541 is a deficient number, since it is larger than the sum of its proper divisors (1).

894541 is an equidigital number, since it uses as much as digits as its factorization.

894541 is an odious number, because the sum of its binary digits is odd.

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

The square root of 894541 is about 945.8017762724. The cubic root of 894541 is about 96.3533347942.

It can be divided in two parts, 8 and 94541, that added together give a palindrome (94549).

The spelling of 894541 in words is "eight hundred ninety-four thousand, five hundred forty-one".