4505261 has 8 divisors (see below), whose sum is σ = 4896000. Its totient is φ = 4129920.

The previous prime is 4505257. The next prime is 4505287. The reversal of 4505261 is 1625054.

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 4505261 - 2² = 4505257 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3236 + ... + 4413.

It is an arithmetic number, because the mean of its divisors is an integer number (612000).

Almost surely, 2^4505261 is an apocalyptic number.

It is an amenable number.

4505261 is a deficient number, since it is larger than the sum of its proper divisors (390739).

4505261 is a wasteful number, since it uses less digits than its factorization.

4505261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7699.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 4505261 is about 2122.5600109302. The cubic root of 4505261 is about 165.1606760519.

The spelling of 4505261 in words is "four million, five hundred five thousand, two hundred sixty-one".