8240226 has 8 divisors (see below), whose sum is σ = 16480464. Its totient is φ = 2746740.

The previous prime is 8240213. The next prime is 8240227. The reversal of 8240226 is 6220428.

It is a sphenic number, since it is the product of 3 distinct primes.

8240226 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8240196 and 8240205.

It is not an unprimeable number, because it can be changed into a prime (8240227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686680 + ... + 686691.

It is an arithmetic number, because the mean of its divisors is an integer number (2060058).

Almost surely, 2^8240226 is an apocalyptic number.

8240226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8240226 is a wasteful number, since it uses less digits than its factorization.

8240226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373376.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 8240226 is about 2870.5793840269. The cubic root of 8240226 is about 201.9821733770.

It can be divided in two parts, 82402 and 26, that added together give a palindrome (82428).

The spelling of 8240226 in words is "eight million, two hundred forty thousand, two hundred twenty-six".