8427674 has 4 divisors (see below), whose sum is σ = 12641514. Its totient is φ = 4213836.

The previous prime is 8427667. The next prime is 8427701. The reversal of 8427674 is 4767248.

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., 8162449 + 265225 = 2857^2 + 515^2 .

It is a d-powerful number, because it can be written as 8⁵ + 4⁴ + 2²³ + 7⁴ + 6³ + 7⁴ + 4⁵ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106917 + ... + 2106920.

Almost surely, 2^8427674 is an apocalyptic number.

8427674 is a deficient number, since it is larger than the sum of its proper divisors (4213840).

8427674 is a wasteful number, since it uses less digits than its factorization.

8427674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213839.

The product of its digits is 75264, while the sum is 38.

The square root of 8427674 is about 2903.0456420801. The cubic root of 8427674 is about 203.5022627916.

The spelling of 8427674 in words is "eight million, four hundred twenty-seven thousand, six hundred seventy-four".