8238466 has 4 divisors (see below), whose sum is σ = 12357702. Its totient is φ = 4119232.

The previous prime is 8238443. The next prime is 8238481. The reversal of 8238466 is 6648328.

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

It can be written as a sum of positive squares in only one way, i.e., 8003241 + 235225 = 2829^2 + 485^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2059615 + ... + 2059618.

Almost surely, 2^8238466 is an apocalyptic number.

8238466 is a deficient number, since it is larger than the sum of its proper divisors (4119236).

8238466 is a wasteful number, since it uses less digits than its factorization.

8238466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119235.

The product of its digits is 55296, while the sum is 37.

The square root of 8238466 is about 2870.2728093336. The cubic root of 8238466 is about 201.9677921397.

The spelling of 8238466 in words is "eight million, two hundred thirty-eight thousand, four hundred sixty-six".