466089885 has 48 divisors (see below), whose sum is σ = 845348400. Its totient is φ = 237253632.

The previous prime is 466089881. The next prime is 466089887. The reversal of 466089885 is 588980664.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 695556 + 465394329 = 834^2 + 21573^2 .

It is not a de Polignac number, because 466089885 - 2² = 466089881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466089881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114139 + ... + 118151.

It is an arithmetic number, because the mean of its divisors is an integer number (17611425).

Almost surely, 2^466089885 is an apocalyptic number.

466089885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

466089885 is a deficient number, since it is larger than the sum of its proper divisors (379258515).

466089885 is a wasteful number, since it uses less digits than its factorization.

466089885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142 (or 4139 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 466089885 is about 21589.1149656488. The cubic root of 466089885 is about 775.3358987926.

The spelling of 466089885 in words is "four hundred sixty-six million, eighty-nine thousand, eight hundred eighty-five".