464520810 has 32 divisors (see below), whose sum is σ = 1200608640. Its totient is φ = 114343488.

The previous prime is 464520809. The next prime is 464520817. The reversal of 464520810 is 18025464.

It is a super-2 number, since 2×464520810² = 431559165846112200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (464520817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595150 + ... + 595929.

It is an arithmetic number, because the mean of its divisors is an integer number (37519020).

Almost surely, 2^464520810 is an apocalyptic number.

464520810 is an abundant number, since it is smaller than the sum of its proper divisors (736087830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464520810 is a wasteful number, since it uses less digits than its factorization.

464520810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191102.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 464520810 is about 21552.7448367952. The cubic root of 464520810 is about 774.4648737376.

The spelling of 464520810 in words is "four hundred sixty-four million, five hundred twenty thousand, eight hundred ten".