485930971 has 2 divisors, whose sum is σ = 485930972. Its totient is φ = 485930970.

The previous prime is 485930933. The next prime is 485930981. The reversal of 485930971 is 179039584.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485930971 - 2¹¹ = 485928923 is a prime.

It is a super-2 number, since 2×485930971² = 472257817154005682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (485930911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242965485 + 242965486.

It is an arithmetic number, because the mean of its divisors is an integer number (242965486).

Almost surely, 2^485930971 is an apocalyptic number.

485930971 is a deficient number, since it is larger than the sum of its proper divisors (1).

485930971 is an equidigital number, since it uses as much as digits as its factorization.

485930971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 485930971 is about 22043.8420199384. The cubic root of 485930971 is about 786.1851928052.

The spelling of 485930971 in words is "four hundred eighty-five million, nine hundred thirty thousand, nine hundred seventy-one".