4225534 has 4 divisors (see below), whose sum is σ = 6338304. Its totient is φ = 2112766.

The previous prime is 4225523. The next prime is 4225541. The reversal of 4225534 is 4355224.

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

It is a junction number, because it is equal to n+sod(n) for n = 4225499 and 4225508.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1056382 + ... + 1056385.

It is an arithmetic number, because the mean of its divisors is an integer number (1584576).

Almost surely, 2^4225534 is an apocalyptic number.

4225534 is a deficient number, since it is larger than the sum of its proper divisors (2112770).

4225534 is a wasteful number, since it uses less digits than its factorization.

4225534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112769.

The product of its digits is 4800, while the sum is 25.

The square root of 4225534 is about 2055.6103716415. The cubic root of 4225534 is about 161.6691668347.

The spelling of 4225534 in words is "four million, two hundred twenty-five thousand, five hundred thirty-four".