4221034 has 8 divisors (see below), whose sum is σ = 6502788. Its totient is φ = 2053440.

The previous prime is 4221031. The next prime is 4221047. The reversal of 4221034 is 4301224.

It can be written as a sum of positive squares in 2 ways, for example, as 4100625 + 120409 = 2025^2 + 347^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4220999 and 4221017.

It is not an unprimeable number, because it can be changed into a prime (4221031) 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, 28447 + ... + 28594.

Almost surely, 2^4221034 is an apocalyptic number.

4221034 is a deficient number, since it is larger than the sum of its proper divisors (2281754).

4221034 is a wasteful number, since it uses less digits than its factorization.

4221034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57080.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4221034 is about 2054.5155146652. The cubic root of 4221034 is about 161.6117563662.

Adding to 4221034 its reverse (4301224), we get a palindrome (8522258).

The spelling of 4221034 in words is "four million, two hundred twenty-one thousand, thirty-four".