894151 has 2 divisors, whose sum is σ = 894152. Its totient is φ = 894150.

The previous prime is 894139. The next prime is 894161. The reversal of 894151 is 151498.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 894151 - 2⁵ = 894119 is a prime.

894151 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (894161) 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, 447075 + 447076.

It is an arithmetic number, because the mean of its divisors is an integer number (447076).

2⁸⁹⁴¹⁵¹ is an apocalyptic number.

894151 is a deficient number, since it is larger than the sum of its proper divisors (1).

894151 is an equidigital number, since it uses as much as digits as its factorization.

894151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 28.

The square root of 894151 is about 945.5955795159. The cubic root of 894151 is about 96.3393301211.

The spelling of 894151 in words is "eight hundred ninety-four thousand, one hundred fifty-one".