8452426 has 4 divisors (see below), whose sum is σ = 12678642. Its totient is φ = 4226212.

The previous prime is 8452403. The next prime is 8452439. The reversal of 8452426 is 6242548.

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., 8151025 + 301401 = 2855^2 + 549^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113105 + ... + 2113108.

Almost surely, 2^8452426 is an apocalyptic number.

8452426 is a deficient number, since it is larger than the sum of its proper divisors (4226216).

8452426 is a wasteful number, since it uses less digits than its factorization.

8452426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4226215.

The product of its digits is 15360, while the sum is 31.

The square root of 8452426 is about 2907.3056254890. The cubic root of 8452426 is about 203.7012961487.

The spelling of 8452426 in words is "eight million, four hundred fifty-two thousand, four hundred twenty-six".