4281427 has 4 divisors (see below), whose sum is σ = 4467600. Its totient is φ = 4095256.

The previous prime is 4281413. The next prime is 4281439. The reversal of 4281427 is 7241824.

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-4281427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4281395 and 4281404.

It is not an unprimeable number, because it can be changed into a prime (4281227) 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, 93052 + ... + 93097.

It is an arithmetic number, because the mean of its divisors is an integer number (1116900).

Almost surely, 2^4281427 is an apocalyptic number.

4281427 is a deficient number, since it is larger than the sum of its proper divisors (186173).

4281427 is a wasteful number, since it uses less digits than its factorization.

4281427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186172.

The product of its digits is 3584, while the sum is 28.

The square root of 4281427 is about 2069.1609410580. The cubic root of 4281427 is about 162.3788698879.

The spelling of 4281427 in words is "four million, two hundred eighty-one thousand, four hundred twenty-seven".