8615226 has 16 divisors (see below), whose sum is σ = 18244224. Its totient is φ = 2702784.

The previous prime is 8615219. The next prime is 8615231. The reversal of 8615226 is 6225168.

8615226 is digitally balanced in base 2 and base 4, because in such bases 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 = 8615193 and 8615202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42130 + ... + 42333.

It is an arithmetic number, because the mean of its divisors is an integer number (1140264).

Almost surely, 2^8615226 is an apocalyptic number.

8615226 is an abundant number, since it is smaller than the sum of its proper divisors (9628998).

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

8615226 is a wasteful number, since it uses less digits than its factorization.

8615226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84485.

The product of its digits is 5760, while the sum is 30.

The square root of 8615226 is about 2935.1705231553. The cubic root of 8615226 is about 205.0008011073. Note that the first 3 decimals are identical.

The spelling of 8615226 in words is "eight million, six hundred fifteen thousand, two hundred twenty-six".