8226929 has 4 divisors (see below), whose sum is σ = 8710884. Its totient is φ = 7742976.

The previous prime is 8226899. The next prime is 8226941. The reversal of 8226929 is 9296228.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7075600 + 1151329 = 2660^2 + 1073^2 .

It is a cyclic number.

It is not a de Polignac number, because 8226929 - 2¹² = 8222833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8226892 and 8226901.

It is not an unprimeable number, because it can be changed into a prime (8226949) 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, 241952 + ... + 241985.

It is an arithmetic number, because the mean of its divisors is an integer number (2177721).

Almost surely, 2^8226929 is an apocalyptic number.

It is an amenable number.

8226929 is a deficient number, since it is larger than the sum of its proper divisors (483955).

8226929 is a wasteful number, since it uses less digits than its factorization.

8226929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483954.

The product of its digits is 31104, while the sum is 38.

The square root of 8226929 is about 2868.2623659631. The cubic root of 8226929 is about 201.8734707396.

The spelling of 8226929 in words is "eight million, two hundred twenty-six thousand, nine hundred twenty-nine".