4204045 has 8 divisors (see below), whose sum is σ = 5130720. Its totient is φ = 3306000.

The previous prime is 4204037. The next prime is 4204061. The reversal of 4204045 is 5404024.

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

It is not a de Polignac number, because 4204045 - 2³ = 4204037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6831 + ... + 7420.

It is an arithmetic number, because the mean of its divisors is an integer number (641340).

Almost surely, 2^4204045 is an apocalyptic number.

It is an amenable number.

4204045 is a deficient number, since it is larger than the sum of its proper divisors (926675).

4204045 is a wasteful number, since it uses less digits than its factorization.

4204045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14315.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4204045 is about 2050.3767946404. The cubic root of 4204045 is about 161.3946441647.

Adding to 4204045 its reverse (5404024), we get a palindrome (9608069).

It can be divided in two parts, 420 and 4045, that added together give a triangular number (4465 = T₉₄).

The spelling of 4204045 in words is "four million, two hundred four thousand, forty-five".