8148427 has 8 divisors (see below), whose sum is σ = 9331200. Its totient is φ = 6970344.

The previous prime is 8148421. The next prime is 8148467. The reversal of 8148427 is 7248418.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8148427 - 2¹⁵ = 8115659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8148392 and 8148401.

It is not an unprimeable number, because it can be changed into a prime (8148421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4224 + ... + 5842.

It is an arithmetic number, because the mean of its divisors is an integer number (1166400).

Almost surely, 2^8148427 is an apocalyptic number.

8148427 is a deficient number, since it is larger than the sum of its proper divisors (1182773).

8148427 is a wasteful number, since it uses less digits than its factorization.

8148427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345.

The product of its digits is 14336, while the sum is 34.

The square root of 8148427 is about 2854.5449724956. The cubic root of 8148427 is about 201.2293200463.

Subtracting from 8148427 its reverse (7248418), we obtain a palindrome (900009).

The spelling of 8148427 in words is "eight million, one hundred forty-eight thousand, four hundred twenty-seven".