8107474 has 4 divisors (see below), whose sum is σ = 12161214. Its totient is φ = 4053736.

The previous prime is 8107441. The next prime is 8107483. The reversal of 8107474 is 4747018.

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., 6796449 + 1311025 = 2607^2 + 1145^2 .

It is a super-2 number, since 2×8107474² = 131462269321352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2026867 + ... + 2026870.

Almost surely, 2^8107474 is an apocalyptic number.

8107474 is a deficient number, since it is larger than the sum of its proper divisors (4053740).

8107474 is a wasteful number, since it uses less digits than its factorization.

8107474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053739.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 8107474 is about 2847.3626393559. The cubic root of 8107474 is about 200.8916356885.

The spelling of 8107474 in words is "eight million, one hundred seven thousand, four hundred seventy-four".