4260641 has 8 divisors (see below), whose sum is σ = 5312064. Its totient is φ = 3319920.

The previous prime is 4260629. The next prime is 4260643. The reversal of 4260641 is 1460624.

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 4260641 - 2¹⁸ = 3998497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4260643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27590 + ... + 27743.

It is an arithmetic number, because the mean of its divisors is an integer number (664008).

Almost surely, 2^4260641 is an apocalyptic number.

It is an amenable number.

4260641 is a deficient number, since it is larger than the sum of its proper divisors (1051423).

4260641 is a wasteful number, since it uses less digits than its factorization.

4260641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55351.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4260641 is about 2064.1320209715. The cubic root of 4260641 is about 162.1156644898.

The spelling of 4260641 in words is "four million, two hundred sixty thousand, six hundred forty-one".