4579445 has 16 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 3307584.

The previous prime is 4579439. The next prime is 4579447. The reversal of 4579445 is 5449754.

It is a cyclic number.

It is not a de Polignac number, because 4579445 - 2⁶ = 4579381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4579399 and 4579408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4579447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2306 + ... + 3804.

It is an arithmetic number, because the mean of its divisors is an integer number (378000).

Almost surely, 2^4579445 is an apocalyptic number.

It is an amenable number.

4579445 is a deficient number, since it is larger than the sum of its proper divisors (1468555).

4579445 is a wasteful number, since it uses less digits than its factorization.

4579445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564.

The product of its digits is 100800, while the sum is 38.

The square root of 4579445 is about 2139.9637847403. The cubic root of 4579445 is about 166.0622619301.

The spelling of 4579445 in words is "four million, five hundred seventy-nine thousand, four hundred forty-five".