8835240240 has 200 divisors, whose sum is σ = 32020816608. Its totient is φ = 2253588480.

The previous prime is 8835240233. The next prime is 8835240257. The reversal of 8835240240 is 420425388.

It is a super-2 number, since 2×8835240240² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8835240195 and 8835240204.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 119400 + ... + 178680.

Almost surely, 2^8835240240 is an apocalyptic number.

8835240240 is a gapful number since it is divisible by the number (80) 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 8835240240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16010408304).

8835240240 is an abundant number, since it is smaller than the sum of its proper divisors (23185576368).

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

8835240240 is a wasteful number, since it uses less digits than its factorization.

8835240240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59329 (or 59314 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 8835240240 is about 93995.9586365286. The cubic root of 8835240240 is about 2067.3124542143.

The spelling of 8835240240 in words is "eight billion, eight hundred thirty-five million, two hundred forty thousand, two hundred forty".