470986620 has 96 divisors (see below), whose sum is σ = 1447129152. Its totient is φ = 113737728.

The previous prime is 470986619. The next prime is 470986631. The reversal of 470986620 is 26689074.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35644 + ... + 47036.

It is an arithmetic number, because the mean of its divisors is an integer number (15074262).

Almost surely, 2^470986620 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 470986620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (723564576).

470986620 is an abundant number, since it is smaller than the sum of its proper divisors (976142532).

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

470986620 is a wasteful number, since it uses less digits than its factorization.

470986620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11471 (or 11469 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 470986620 is about 21702.2261530931. The cubic root of 470986620 is about 778.0416685652.

The spelling of 470986620 in words is "four hundred seventy million, nine hundred eighty-six thousand, six hundred twenty".