48210281 has 4 divisors (see below), whose sum is σ = 55097472. Its totient is φ = 41323092.

The previous prime is 48210271. The next prime is 48210299. The reversal of 48210281 is 18201284.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48210281 - 2¹⁰ = 48209257 is a prime.

It is a super-2 number, since 2×48210281² = 4648462388197922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48210281.

It is not an unprimeable number, because it can be changed into a prime (48210271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443585 + ... + 3443598.

It is an arithmetic number, because the mean of its divisors is an integer number (13774368).

Almost surely, 2^48210281 is an apocalyptic number.

It is an amenable number.

48210281 is a deficient number, since it is larger than the sum of its proper divisors (6887191).

48210281 is an equidigital number, since it uses as much as digits as its factorization.

48210281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6887190.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 48210281 is about 6943.3623699185. The cubic root of 48210281 is about 363.9540481581.

The spelling of 48210281 in words is "forty-eight million, two hundred ten thousand, two hundred eighty-one".