472016720 has 40 divisors (see below), whose sum is σ = 1254217344. Its totient is φ = 161834112.

The previous prime is 472016663. The next prime is 472016771. The reversal of 472016720 is 27610274.

472016720 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420884 + ... + 422003.

Almost surely, 2^472016720 is an apocalyptic number.

472016720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

472016720 is an abundant number, since it is smaller than the sum of its proper divisors (782200624).

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

472016720 is a wasteful number, since it uses less digits than its factorization.

472016720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842907 (or 842901 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 472016720 is about 21725.9457791830. The cubic root of 472016720 is about 778.6084766961.

Adding to 472016720 its reverse (27610274), we get a palindrome (499626994).

The spelling of 472016720 in words is "four hundred seventy-two million, sixteen thousand, seven hundred twenty".