466040220 has 48 divisors (see below), whose sum is σ = 1312754688. Its totient is φ = 123530560.

The previous prime is 466040219. The next prime is 466040243. The reversal of 466040220 is 22040664.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13236 + ... + 33275.

It is an arithmetic number, because the mean of its divisors is an integer number (27349056).

Almost surely, 2^466040220 is an apocalyptic number.

It is an amenable number.

466040220 is an abundant number, since it is smaller than the sum of its proper divisors (846714468).

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

466040220 is a wasteful number, since it uses less digits than its factorization.

466040220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46690 (or 46688 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 466040220 is about 21587.9647025837. The cubic root of 466040220 is about 775.3083587362.

Adding to 466040220 its reverse (22040664), we get a palindrome (488080884).

The spelling of 466040220 in words is "four hundred sixty-six million, forty thousand, two hundred twenty".