466291985 has 8 divisors (see below), whose sum is σ = 559775040. Its totient is φ = 372883824.

The previous prime is 466291979. The next prime is 466291999. The reversal of 466291985 is 589192664.

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

It is a cyclic number.

It is not a de Polignac number, because 466291985 - 2⁶ = 466291921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3965 + ... + 30794.

It is an arithmetic number, because the mean of its divisors is an integer number (69971880).

Almost surely, 2^466291985 is an apocalyptic number.

It is an amenable number.

466291985 is a deficient number, since it is larger than the sum of its proper divisors (93483055).

466291985 is a wasteful number, since it uses less digits than its factorization.

466291985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37447.

The product of its digits is 933120, while the sum is 50.

The square root of 466291985 is about 21593.7950578401. The cubic root of 466291985 is about 775.4479463809.

The spelling of 466291985 in words is "four hundred sixty-six million, two hundred ninety-one thousand, nine hundred eighty-five".