465204020 has 24 divisors (see below), whose sum is σ = 980544768. Its totient is φ = 185392800.

The previous prime is 465204017. The next prime is 465204029. The reversal of 465204020 is 20402564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465204029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37496 + ... + 48335.

It is an arithmetic number, because the mean of its divisors is an integer number (40856032).

Almost surely, 2^465204020 is an apocalyptic number.

It is an amenable number.

465204020 is an abundant number, since it is smaller than the sum of its proper divisors (515340748).

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

465204020 is a wasteful number, since it uses less digits than its factorization.

465204020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86111 (or 86109 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 465204020 is about 21568.5887345464. The cubic root of 465204020 is about 774.8443780487.

Adding to 465204020 its reverse (20402564), we get a palindrome (485606584).

The spelling of 465204020 in words is "four hundred sixty-five million, two hundred four thousand, twenty".