470068544 has 84 divisors (see below), whose sum is σ = 1037174964. Its totient is φ = 211200000.

The previous prime is 470068483. The next prime is 470068553. The reversal of 470068544 is 445860074.

It can be written as a sum of positive squares in 2 ways, for example, as 427662400 + 42406144 = 20680^2 + 6512^2 .

It is a junction number, because it is equal to n+sod(n) for n = 470068498 and 470068507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 781844 + ... + 782444.

It is an arithmetic number, because the mean of its divisors is an integer number (12347321).

Almost surely, 2^470068544 is an apocalyptic number.

470068544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470068544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518587482).

470068544 is an abundant number, since it is smaller than the sum of its proper divisors (567106420).

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

470068544 is a wasteful number, since it uses less digits than its factorization.

470068544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 470068544 is about 21681.0641805240. The cubic root of 470068544 is about 777.5358042258.

The spelling of 470068544 in words is "four hundred seventy million, sixty-eight thousand, five hundred forty-four".