472019212 has 48 divisors (see below), whose sum is σ = 1026623808. Its totient is φ = 185241600.

The previous prime is 472019209. The next prime is 472019269. The reversal of 472019212 is 212910274.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4212 + ... + 31012.

It is an arithmetic number, because the mean of its divisors is an integer number (21387996).

Almost surely, 2^472019212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472019212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513311904).

472019212 is an abundant number, since it is smaller than the sum of its proper divisors (554604596).

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

472019212 is a wasteful number, since it uses less digits than its factorization.

472019212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26866 (or 26864 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 472019212 is about 21726.0031298902. The cubic root of 472019212 is about 778.6098469080.

Adding to 472019212 its reverse (212910274), we get a palindrome (684929486).

It can be divided in two parts, 4720 and 19212, that added together give a palindrome (23932).

The spelling of 472019212 in words is "four hundred seventy-two million, nineteen thousand, two hundred twelve".