8000474 has 4 divisors (see below), whose sum is σ = 12000714. Its totient is φ = 4000236.

The previous prime is 8000441. The next prime is 8000479. The reversal of 8000474 is 4740008.

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., 7252249 + 748225 = 2693^2 + 865^2 .

It is not an unprimeable number, because it can be changed into a prime (8000479) by changing a digit.

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, 2000117 + ... + 2000120.

Almost surely, 2^8000474 is an apocalyptic number.

8000474 is a deficient number, since it is larger than the sum of its proper divisors (4000240).

8000474 is a wasteful number, since it uses less digits than its factorization.

8000474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000239.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 8000474 is about 2828.5109156586. The cubic root of 8000474 is about 200.0039499220.

The spelling of 8000474 in words is "eight million, four hundred seventy-four", and thus it is an aban number.