4254427 has 4 divisors (see below), whose sum is σ = 4294296. Its totient is φ = 4214560.

The previous prime is 4254389. The next prime is 4254449. The reversal of 4254427 is 7244524.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4254427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4254395 and 4254404.

It is not an unprimeable number, because it can be changed into a prime (4254127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19774 + ... + 19987.

It is an arithmetic number, because the mean of its divisors is an integer number (1073574).

Almost surely, 2^4254427 is an apocalyptic number.

4254427 is a deficient number, since it is larger than the sum of its proper divisors (39869).

4254427 is a wasteful number, since it uses less digits than its factorization.

4254427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39868.

The product of its digits is 8960, while the sum is 28.

The square root of 4254427 is about 2062.6262385609. The cubic root of 4254427 is about 162.0368127487.

The spelling of 4254427 in words is "four million, two hundred fifty-four thousand, four hundred twenty-seven".