461326005 has 48 divisors (see below), whose sum is σ = 916980480. Its totient is φ = 210173184.

The previous prime is 461325967. The next prime is 461326007. The reversal of 461326005 is 500623164.

461326005 is a `hidden beast` number, since 46 + 13 + 2 + 600 + 5 = 666.

It is not a de Polignac number, because 461326005 - 2⁷ = 461325877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 461326005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461326007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 96256 + ... + 100934.

It is an arithmetic number, because the mean of its divisors is an integer number (19103760).

Almost surely, 2^461326005 is an apocalyptic number.

461326005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

461326005 is a deficient number, since it is larger than the sum of its proper divisors (455654475).

461326005 is a wasteful number, since it uses less digits than its factorization.

461326005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010 (or 5007 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 461326005 is about 21478.5009951812. The cubic root of 461326005 is about 772.6852919020.

Adding to 461326005 its reverse (500623164), we get a palindrome (961949169).

The spelling of 461326005 in words is "four hundred sixty-one million, three hundred twenty-six thousand, five".