4229827 has 6 divisors (see below), whose sum is σ = 4920468. Its totient is φ = 3625524.

The previous prime is 4229809. The next prime is 4229833. The reversal of 4229827 is 7289224.

It is not a de Polignac number, because 4229827 - 2⁷ = 4229699 is a prime.

4229827 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4229792 and 4229801.

It is not an unprimeable number, because it can be changed into a prime (4221827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43113 + ... + 43210.

It is an arithmetic number, because the mean of its divisors is an integer number (820078).

Almost surely, 2^4229827 is an apocalyptic number.

4229827 is a deficient number, since it is larger than the sum of its proper divisors (690641).

4229827 is an equidigital number, since it uses as much as digits as its factorization.

4229827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86337 (or 86330 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 4229827 is about 2056.6543219511. The cubic root of 4229827 is about 161.7238984436.

The spelling of 4229827 in words is "four million, two hundred twenty-nine thousand, eight hundred twenty-seven".