986471 has 2 divisors, whose sum is σ = 986472. Its totient is φ = 986470.

The previous prime is 986437. The next prime is 986477. The reversal of 986471 is 174689.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 986471 - 2¹⁰ = 985447 is a prime.

It is a super-3 number, since 3×986471³ = 2879878875774495333, which contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (986477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493235 + 493236.

It is an arithmetic number, because the mean of its divisors is an integer number (493236).

2⁹⁸⁶⁴⁷¹ is an apocalyptic number.

986471 is a deficient number, since it is larger than the sum of its proper divisors (1).

986471 is an equidigital number, since it uses as much as digits as its factorization.

986471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 986471 is about 993.2124646822. The cubic root of 986471 is about 99.5469841992.

The spelling of 986471 in words is "nine hundred eighty-six thousand, four hundred seventy-one".