8112474 has 20 divisors (see below), whose sum is σ = 18178314. Its totient is φ = 2704104.

The previous prime is 8112473. The next prime is 8112493. The reversal of 8112474 is 4742118.

It can be written as a sum of positive squares in only one way, i.e., 5688225 + 2424249 = 2385^2 + 1557^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8112473) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 24877 + ... + 25200.

Almost surely, 2^8112474 is an apocalyptic number.

8112474 is an abundant number, since it is smaller than the sum of its proper divisors (10065840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8112474 is a wasteful number, since it uses less digits than its factorization.

8112474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50091 (or 50082 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

The square root of 8112474 is about 2848.2405095076. The cubic root of 8112474 is about 200.9329248233.

The spelling of 8112474 in words is "eight million, one hundred twelve thousand, four hundred seventy-four".