8023427 has 4 divisors (see below), whose sum is σ = 8034000. Its totient is φ = 8012856.

The previous prime is 8023423. The next prime is 8023429. The reversal of 8023427 is 7243208.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8023427 - 2² = 8023423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8023396 and 8023405.

It is not an unprimeable number, because it can be changed into a prime (8023423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4052 + ... + 5697.

It is an arithmetic number, because the mean of its divisors is an integer number (2008500).

Almost surely, 2^8023427 is an apocalyptic number.

8023427 is a deficient number, since it is larger than the sum of its proper divisors (10573).

8023427 is an equidigital number, since it uses as much as digits as its factorization.

8023427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10572.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 8023427 is about 2832.5654449633. The cubic root of 8023427 is about 200.1950347454.

The spelling of 8023427 in words is "eight million, twenty-three thousand, four hundred twenty-seven".