8326642 has 8 divisors (see below), whose sum is σ = 12613932. Its totient is φ = 4122000.

The previous prime is 8326613. The next prime is 8326657. The reversal of 8326642 is 2466238.

It can be written as a sum of positive squares in 2 ways, for example, as 8231161 + 95481 = 2869^2 + 309^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20409 + ... + 20812.

Almost surely, 2^8326642 is an apocalyptic number.

8326642 is a deficient number, since it is larger than the sum of its proper divisors (4287290).

8326642 is a wasteful number, since it uses less digits than its factorization.

8326642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41324.

The product of its digits is 13824, while the sum is 31.

The square root of 8326642 is about 2885.5921402721. The cubic root of 8326642 is about 202.6857879341.

The spelling of 8326642 in words is "eight million, three hundred twenty-six thousand, six hundred forty-two".