4225604 has 6 divisors (see below), whose sum is σ = 7394814. Its totient is φ = 2112800.

The previous prime is 4225597. The next prime is 4225607. The reversal of 4225604 is 4065224.

It can be written as a sum of positive squares in only one way, i.e., 4202500 + 23104 = 2050^2 + 152^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4225604.

It is not an unprimeable number, because it can be changed into a prime (4225607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528197 + ... + 528204.

It is an arithmetic number, because the mean of its divisors is an integer number (1232469).

Almost surely, 2^4225604 is an apocalyptic number.

It is an amenable number.

4225604 is a deficient number, since it is larger than the sum of its proper divisors (3169210).

4225604 is a wasteful number, since it uses less digits than its factorization.

4225604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056405 (or 1056403 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4225604 is about 2055.6273981439. The cubic root of 4225604 is about 161.6700595644.

The spelling of 4225604 in words is "four million, two hundred twenty-five thousand, six hundred four".