461328285 has 32 divisors (see below), whose sum is σ = 807086592. Its totient is φ = 223158080.

The previous prime is 461328281. The next prime is 461328289. The reversal of 461328285 is 582823164.

It is an interprime number because it is at equal distance from previous prime (461328281) and next prime (461328289).

It is not a de Polignac number, because 461328285 - 2² = 461328281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461328281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74062 + ... + 80048.

It is an arithmetic number, because the mean of its divisors is an integer number (25221456).

Almost surely, 2^461328285 is an apocalyptic number.

It is an amenable number.

461328285 is a deficient number, since it is larger than the sum of its proper divisors (345758307).

461328285 is a wasteful number, since it uses less digits than its factorization.

461328285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6473.

The product of its digits is 92160, while the sum is 39.

The square root of 461328285 is about 21478.5540714453. The cubic root of 461328285 is about 772.6865648409.

The spelling of 461328285 in words is "four hundred sixty-one million, three hundred twenty-eight thousand, two hundred eighty-five".