4648261 has 8 divisors (see below), whose sum is σ = 4761848. Its totient is φ = 4536000.

The previous prime is 4648243. The next prime is 4648283. The reversal of 4648261 is 1628464.

It can be written as a sum of positive squares in 4 ways, for example, as 1515361 + 3132900 = 1231^2 + 1770^2 .

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 4648261 - 2⁵ = 4648229 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 (4648201) by changing a digit.

It is a Zeisel number, with parameters (2, 59).

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10831 + ... + 11251.

It is an arithmetic number, because the mean of its divisors is an integer number (595231).

Almost surely, 2^4648261 is an apocalyptic number.

It is an amenable number.

4648261 is a deficient number, since it is larger than the sum of its proper divisors (113587).

4648261 is a wasteful number, since it uses less digits than its factorization.

4648261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663.

The product of its digits is 9216, while the sum is 31.

The square root of 4648261 is about 2155.9826066089. The cubic root of 4648261 is about 166.8899438613.

The spelling of 4648261 in words is "four million, six hundred forty-eight thousand, two hundred sixty-one".