48295281 has 4 divisors (see below), whose sum is σ = 64393712. Its totient is φ = 32196852.

The previous prime is 48295277. The next prime is 48295301. The reversal of 48295281 is 18259284.

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 not a de Polignac number, because 48295281 - 2² = 48295277 is a prime.

It is a super-2 number, since 2×48295281² = 4664868333737922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48295201) 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, 8049211 + ... + 8049216.

It is an arithmetic number, because the mean of its divisors is an integer number (16098428).

Almost surely, 2^48295281 is an apocalyptic number.

It is an amenable number.

48295281 is a deficient number, since it is larger than the sum of its proper divisors (16098431).

48295281 is a wasteful number, since it uses less digits than its factorization.

48295281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16098430.

The product of its digits is 46080, while the sum is 39.

The square root of 48295281 is about 6949.4806280757. The cubic root of 48295281 is about 364.1678195087.

The spelling of 48295281 in words is "forty-eight million, two hundred ninety-five thousand, two hundred eighty-one".