8418332 has 48 divisors (see below), whose sum is σ = 17146080. Its totient is φ = 3581952.

The previous prime is 8418331. The next prime is 8418337. The reversal of 8418332 is 2338148.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8418295 and 8418304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8418331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78623 + ... + 78729.

It is an arithmetic number, because the mean of its divisors is an integer number (357210).

Almost surely, 2^8418332 is an apocalyptic number.

It is an amenable number.

8418332 is an abundant number, since it is smaller than the sum of its proper divisors (8727748).

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

8418332 is a wasteful number, since it uses less digits than its factorization.

8418332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 228 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 8418332 is about 2901.4361960932. The cubic root of 8418332 is about 203.4270415214.

The spelling of 8418332 in words is "eight million, four hundred eighteen thousand, three hundred thirty-two".