472026240 has 384 divisors, whose sum is σ = 1947628800. Its totient is φ = 102998016.

The previous prime is 472026197. The next prime is 472026241. The reversal of 472026240 is 42620274.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472026241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 927106 + ... + 927614.

It is an arithmetic number, because the mean of its divisors is an integer number (5071950).

Almost surely, 2^472026240 is an apocalyptic number.

472026240 is a gapful number since it is divisible by the number (40) 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 472026240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (973814400).

472026240 is an abundant number, since it is smaller than the sum of its proper divisors (1475602560).

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

472026240 is a wasteful number, since it uses less digits than its factorization.

472026240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 472026240 is about 21726.1648709569. The cubic root of 472026240 is about 778.6137111878.

The spelling of 472026240 in words is "four hundred seventy-two million, twenty-six thousand, two hundred forty".