8427126 has 16 divisors (see below), whose sum is σ = 17106624. Its totient is φ = 2766984.

The previous prime is 8427113. The next prime is 8427161. The reversal of 8427126 is 6217248.

It is an Ulam number.

It is a d-powerful number, because it can be written as 8⁵ + 4 + 2¹¹ + 7⁴ + 1 + 2²³ + 6⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 8427093 and 8427102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10080 + ... + 10883.

It is an arithmetic number, because the mean of its divisors is an integer number (1069164).

Almost surely, 2^8427126 is an apocalyptic number.

8427126 is an abundant number, since it is smaller than the sum of its proper divisors (8679498).

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

8427126 is a wasteful number, since it uses less digits than its factorization.

8427126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21035.

The product of its digits is 5376, while the sum is 30.

The square root of 8427126 is about 2902.9512569108. The cubic root of 8427126 is about 203.4978518609.

The spelling of 8427126 in words is "eight million, four hundred twenty-seven thousand, one hundred twenty-six".