470444112 has 140 divisors (see below), whose sum is σ = 1394217684. Its totient is φ = 153653760.

The previous prime is 470444101. The next prime is 470444113. The reversal of 470444112 is 211444074.

It can be written as a sum of positive squares in 2 ways, for example, as 121352256 + 349091856 = 11016^2 + 18684^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470444113) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 617812 + ... + 618572.

Almost surely, 2^470444112 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 470444112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697108842).

470444112 is an abundant number, since it is smaller than the sum of its proper divisors (923773572).

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

470444112 is an equidigital number, since it uses as much as digits as its factorization.

470444112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 470444112 is about 21689.7236496918. The cubic root of 470444112 is about 777.7428235599.

Adding to 470444112 its reverse (211444074), we get a palindrome (681888186).

The spelling of 470444112 in words is "four hundred seventy million, four hundred forty-four thousand, one hundred twelve".