9063720 has 96 divisors (see below), whose sum is σ = 31210920. Its totient is φ = 2273280.

The previous prime is 9063713. The next prime is 9063731. The reversal of 9063720 is 273609.

9063720 is a `hidden beast` number, since 9 + 0 + 637 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7986276 + 1077444 = 2826^2 + 1038^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5380 + ... + 6860.

Almost surely, 2^9063720 is an apocalyptic number.

9063720 is a gapful number since it is divisible by the number (90) 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 9063720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15605460).

9063720 is an abundant number, since it is smaller than the sum of its proper divisors (22147200).

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

9063720 is a wasteful number, since it uses less digits than its factorization.

9063720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 9063720 is about 3010.6012688498. The cubic root of 9063720 is about 208.4981280994.

The spelling of 9063720 in words is "nine million, sixty-three thousand, seven hundred twenty".