470663220 has 24 divisors (see below), whose sum is σ = 1317857184. Its totient is φ = 125510176.

The previous prime is 470663213. The next prime is 470663227. The reversal of 470663220 is 22366074.

It is an interprime number because it is at equal distance from previous prime (470663213) and next prime (470663227).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470663227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3922134 + ... + 3922253.

It is an arithmetic number, because the mean of its divisors is an integer number (54910716).

Almost surely, 2^470663220 is an apocalyptic number.

It is an amenable number.

470663220 is an abundant number, since it is smaller than the sum of its proper divisors (847193964).

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

470663220 is a wasteful number, since it uses less digits than its factorization.

470663220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844399 (or 7844397 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 470663220 is about 21694.7740250965. The cubic root of 470663220 is about 777.8635486515.

The spelling of 470663220 in words is "four hundred seventy million, six hundred sixty-three thousand, two hundred twenty".