4260045 has 8 divisors (see below), whose sum is σ = 6816096. Its totient is φ = 2272016.

The previous prime is 4260043. The next prime is 4260049. The reversal of 4260045 is 5400624.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4260045 - 2¹ = 4260043 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260041) by changing a digit.

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, 141987 + ... + 142016.

It is an arithmetic number, because the mean of its divisors is an integer number (852012).

Almost surely, 2^4260045 is an apocalyptic number.

It is an amenable number.

4260045 is a deficient number, since it is larger than the sum of its proper divisors (2556051).

4260045 is a wasteful number, since it uses less digits than its factorization.

4260045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284011.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4260045 is about 2063.9876453119. The cubic root of 4260045 is about 162.1081049511.

Adding to 4260045 its reverse (5400624), we get a palindrome (9660669).

The spelling of 4260045 in words is "four million, two hundred sixty thousand, forty-five".