985466 has 8 divisors (see below), whose sum is σ = 1483284. Its totient is φ = 491040.

The previous prime is 985463. The next prime is 985471. The reversal of 985466 is 664589.

It can be written as a sum of positive squares in 2 ways, for example, as 912025 + 73441 = 955^2 + 271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×985466² = 1942286474312, which contains 22 as substring.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 985466.

It is not an unprimeable number, because it can be changed into a prime (985463) 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 in 3 ways as a sum of consecutive naturals, for example, 86 + ... + 1406.

2⁹⁸⁵⁴⁶⁶ is an apocalyptic number.

985466 is a deficient number, since it is larger than the sum of its proper divisors (497818).

985466 is a wasteful number, since it uses less digits than its factorization.

985466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696.

The product of its digits is 51840, while the sum is 38.

The square root of 985466 is about 992.7064017120. The cubic root of 985466 is about 99.5131671169.

The spelling of 985466 in words is "nine hundred eighty-five thousand, four hundred sixty-six".