464000505 has 32 divisors (see below), whose sum is σ = 780413184. Its totient is φ = 234955776.

The previous prime is 464000491. The next prime is 464000507. The reversal of 464000505 is 505000464.

It is not a de Polignac number, because 464000505 - 2⁴ = 464000489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464000507) 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, 42357 + ... + 52173.

It is an arithmetic number, because the mean of its divisors is an integer number (24387912).

Almost surely, 2^464000505 is an apocalyptic number.

It is an amenable number.

464000505 is a deficient number, since it is larger than the sum of its proper divisors (316412679).

464000505 is a wasteful number, since it uses less digits than its factorization.

464000505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9985.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 464000505 is about 21540.6709505530. The cubic root of 464000505 is about 774.1756089865.

Adding to 464000505 its reverse (505000464), we get a palindrome (969000969).

The spelling of 464000505 in words is "four hundred sixty-four million, five hundred five", and thus it is an aban number.