8480238 has 64 divisors (see below), whose sum is σ = 19837440. Its totient is φ = 2395008.

The previous prime is 8480233. The next prime is 8480239. The reversal of 8480238 is 8320848.

8480238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8480199 and 8480208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8480231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51945 + ... + 52107.

It is an arithmetic number, because the mean of its divisors is an integer number (309960).

Almost surely, 2^8480238 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8480238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9918720).

8480238 is an abundant number, since it is smaller than the sum of its proper divisors (11357202).

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

8480238 is a wasteful number, since it uses less digits than its factorization.

8480238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 8480238 is about 2912.0848201933. The cubic root of 8480238 is about 203.9244722327.

The spelling of 8480238 in words is "eight million, four hundred eighty thousand, two hundred thirty-eight".