485171235 has 32 divisors (see below), whose sum is σ = 890357760. Its totient is φ = 250408800.

The previous prime is 485171233. The next prime is 485171237. The reversal of 485171235 is 532171584.

485171235 is a `hidden beast` number, since 485 + 171 + 2 + 3 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (485171233) and next prime (485171237).

It is not a de Polignac number, because 485171235 - 2¹ = 485171233 is a prime.

It is a super-2 number, since 2×485171235² = 470782254542850450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 485171235.

It is not an unprimeable number, because it can be changed into a prime (485171233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53781 + ... + 62150.

It is an arithmetic number, because the mean of its divisors is an integer number (27823680).

Almost surely, 2^485171235 is an apocalyptic number.

485171235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

485171235 is a deficient number, since it is larger than the sum of its proper divisors (405186525).

485171235 is a wasteful number, since it uses less digits than its factorization.

485171235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115976 (or 115970 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 485171235 is about 22026.6028928657. The cubic root of 485171235 is about 785.7752547809.

The spelling of 485171235 in words is "four hundred eighty-five million, one hundred seventy-one thousand, two hundred thirty-five".