4648228261 has 8 divisors (see below), whose sum is σ = 4762856448. Its totient is φ = 4533660000.

The previous prime is 4648228253. The next prime is 4648228303. The reversal of 4648228261 is 1628228464.

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 4648228261 - 2³ = 4648228253 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 (4648228241) 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, 169756 + ... + 195226.

It is an arithmetic number, because the mean of its divisors is an integer number (595357056).

Almost surely, 2^4648228261 is an apocalyptic number.

4648228261 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4648228261 is a deficient number, since it is larger than the sum of its proper divisors (114628187).

4648228261 is a wasteful number, since it uses less digits than its factorization.

4648228261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29963.

The product of its digits is 294912, while the sum is 43.

The square root of 4648228261 is about 68177.9162265906. The cubic root of 4648228261 is about 1668.8955204290.

The spelling of 4648228261 in words is "four billion, six hundred forty-eight million, two hundred twenty-eight thousand, two hundred sixty-one".