464205020 has 12 divisors (see below), whose sum is σ = 974830584. Its totient is φ = 185682000.

The previous prime is 464205019. The next prime is 464205023. The reversal of 464205020 is 20502464.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464205023) 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 3 ways as a sum of consecutive naturals, for example, 11605106 + ... + 11605145.

It is an arithmetic number, because the mean of its divisors is an integer number (81235882).

Almost surely, 2^464205020 is an apocalyptic number.

It is an amenable number.

464205020 is an abundant number, since it is smaller than the sum of its proper divisors (510625564).

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

464205020 is a wasteful number, since it uses less digits than its factorization.

464205020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23210260 (or 23210258 counting only the distinct ones).

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

The square root of 464205020 is about 21545.4176102484. The cubic root of 464205020 is about 774.2893353485.

Adding to 464205020 its reverse (20502464), we get a palindrome (484707484).

The spelling of 464205020 in words is "four hundred sixty-four million, two hundred five thousand, twenty".